west system 105 resin with 205 hardener

Finally, sand any remaining glossy areas with medium-grit sandpaper. Other uses include laminating or bonding sheets or layers of materials with tight fitting joints. Match the group size of the hardener you select to the group size of the 105 Epoxy Resin with which it will be used. The cure rate of 105 Epoxy Resin can be adjusted to ambient temperature and desired working time. When applying heat to cure epoxy, don’t exceed 140°F (60°C). To measure 105 Resin with 207 or 209 Hardener by volume, combine 3 parts resin with 1 part hardener ( by weight, combine 3.5 parts of resin with 1 part of hardener). WEST SYSTEM. We cannot warranty decanted products because they may be diluted, contaminated, or not actually WEST SYSTEM products. Touch device users, explore by touch or with swipe gestures. Scrape the sides and bottom of the pot. Read more about Cold-Temperature Bonding in Epoxy Basics, or at Epoxyworks. The cured epoxy offers a high strength, rigid, and moisture resistant coat. Mix it with WEST SYSTEM 105-C Resin in a five-part resin to one-part hardener ratio. 105 System . When used with 105 Resin, the cured mixture yields a high-strength, rigid solid which has excellent cohesive properties and provides an outstanding moisture vapour barrier with excellent bonding & coating properties. Cures to maximum strength: 1 to 4 days When coating at cold temperatures, the slower cure can result in a waxy/greasy film on the surface of the cured epoxy, called amine blush. West System 205 Fast Hardener is a medium-viscosity epoxy curing agent. ... 205 Fast Hardener. WEST SYSTEM 205 Fast Hardener® is a medium-viscosity epoxy curing agent. This can help the resin and hardener complete their cross-linking. The combination of 105 Resin/205 Fast Hardener … Add one of six WEST SYSTEM fillers to thicken the mixture as needed. All pack sizes in stock now for fast delivery, A pack 1.2kg, B pack 6kg & C pack 30kg. This resin is a clear, light-amber, low-viscosity epoxy, which, when mixed with one of the WEST SYSTEM hardeners, is formulated to wet out wood fibre, fibreglass and a variety of metals. Use a mixing stick shaped to reach the pot’s corners. Call our Technical Staff toll-free: 866-937-8797 (Weekdays 9:00 AM to 5:00 PM EST), Outside of the U.S.A., call 1-989-684-7286. If you can’t pre-warm the resin and hardener, do not force the dispensing pumps up or down. As an adhesive, 105 mixtures will bridge gaps and fill voids when mixed with West System fillers and can be sanded and shaped when cured. West System 2 part epoxy is available in 300g Mini pack, 600g Junior pack, 1.2kg A pack or 6.0kg B pack and is an excellent adhesive for maximum strength. Remember, cold epoxy resin and hardener are thicker and more difficult to pump. The West System 205 Fast Hardener is formulated to cure well at temperatures as low as 40-degree-F WEST System 105 Epoxy Resin is the base material on which all WEST SYSTEM 105 System epoxy compounds are built. First time users If this is the first time you have used WEST SYSTEM epoxy, begin with a small batch test to get the feel for the mixing and curing process, before applying the mixture to your project. Amine blush is easy to wash away with plain water and a 3M Scotchbrite pad. The combination of 105 Resin/205 Fast Hardener has excellent bonding and coating properties. When mixed with the 105 Resin in a five-part resin to one-part hardener ratio, the cured resin/hardener mixture yields a rigid, high-strength, moisture-resistant solid with excellent bonding and coating properties. Altering the amount of hardener will seriously compromise the epoxy’s ultimate strength. 205 Fast, 206 Slow and 209 Extra Slow Hardeners when mixed with 105 Epoxy Resin work well for wetting out porous surfaces before bonding with thickened epoxy. Leave clamps in place until the epoxy has cooled. Blended with a hardener at the proper ratio, it cures to a hard, solid plastic with great physical properties. Weight: N/A: Size.44 Pint PN# 205-A, .86 Quart PN# 205-B, .94 Gallon PN# 205-C, 11.31 Gallon PN# 205-E. Standard Shipping (ground service) is used to ship items that are considered hazardous. Only logged in customers who have purchased this product may leave a review. Delivery is only applicable within the contiguous United States. WEST SYSTEM 105/205 6 Kg B pack Stadard hardener. Reviews There are no reviews yet. It has a minimum recommended working of temperature of 60°F. Allow the epoxy additional time to cure before you remove clamps or stress the joints. Select a hardener for its intended use and for the cure speed best suited for your job in the temperature range in which you are working. 105 resin mixed with the 205 standard hardener is used in the majority of situations to produce a rapid cure. Dispense the epoxy into a smaller diameter pot. WEST SYSTEM 105-205 cured resin/hardener mixture yields a high-strength, rigid solid which has excellent cohesive properties and provides an outstanding moisture vapour barrier with excellent bonding & coating properties. When mixed with the 105 Resin in a five-part resin to one-part hardener ratio, the cured mixture yields a rigid, high-strength, moisture-resistant solid with excellent bonding and coating properties. Final cure time depends on the hardener speed and the temperature the epoxy is exposed to. Dry the surface with plain white paper towels. It has a minimum recommended working temperature of 40°F. West System 105 Resin / 205 Hardener – TDS West System 205 Fast Hardener – SDS. Pot Life at 72F (22C): 9 to 12 minutes WEST SYSTEM 300 Mini Pumps are calibrated to dispense the correct resin-to-hardener ratio with one full pump stroke of resin for every one full pump stroke of hardener. Between applying coats of epoxy, prepare the cured epoxy surfaces. Choose the right hardener to control the cure time of 105 Epoxy Resin at the temperature at which you will work. Mix with West System Resin in a five part resin to one part hardener ratio. Start with 105 Resin, the basic ingredient of all WEST SYSTEM epoxy compounds. CAUTION! It’s a good way to boost the epoxy’s physical properties, even after a week at cold temperatures. 2. Able to rapid cure epoxy even in low temperatures. This will increase the chemical reaction between resin and hardener. Select your hardener to give you the pot life you want at the temperature and conditions in which you will work. Blended with hardener at the proper ratio, it cures to a hard, solid plastic with superior physical properties. This 105A Epoxy Resin is the base material on which all West System 105 System epoxy compounds are built. 1. Remove this byproduct of the curing process before you apply the next coat of epoxy. West Marine has compiled one of the Web's most comprehensive collections of technical boating information articles. 105/205 . Don’t use rags, because they can contaminate the surface with laundry softeners and anti-cling ingredients. 205 Fast Hardener is used, in the majority of situations, at lower temperatures to produce a rapid cure that develops its physical properties quickly at room temperature. Mix with one of four WEST SYSTEM Hardeners. Mix it with WEST SYSTEM 105 Resin in a #205 Fast Hardener, mixed at a 5:1 ratio with #105 Resin, results in a pot life of 9-12 minutes at 72°F, with solid cure in 6-8 hours. You can change your cookie settings through your browser.To learn more about cookies, please see our Privacy policy. A warmer, lower-viscosity mixture flows smoothly during application and readily penetrates porous surfaces. It is formulated without volatile solvents and does not shrink after curing. Resin viscosity is approximately 1000 centipoise (cP) at 72 F (22C).

105 Epoxy Resin is designed specifically to wet out and bond with wood fiber, fiberglass, reinforcing fabrics and a variety of metals when mixed at the proper ratio with a WEST SYSTEM Epoxy hardener. Generally, higher temperatures require shorter cure times. The combination of 105 Resin/205 Fast Hardener has excellent bonding and coating properties. 205 Fast Hardener is a medium-viscosity epoxy curing agent. 205 Fast Hardener produces a rapid epoxy cure that develops physical properties quickly at room temperature. 205 Fast Hardener is a medium-viscosity epoxy curing agent. WEST SYSTEM 105 Resin is a low viscosity, solvent free liquid marine epoxy resin. We offer hardeners in "A", "B", "C" and "E" group sizes. When used with the Clear 207 hardener, the ratio is 3 parts resin to 1 part hardener. 105 Epoxy Resin ® / 205 Fast Hardener ® General Description . It is a clear, pale yellow, low-viscosity liquid epoxy resin. To make sure you get the  proportions right, we highly recommend purchase of the 300 Mini-Pump Kit, which meters the hardener and resin in the exact proportions you need. The West System Epoxy Resin 105/205 Standard Set has been used in the marine industry for over forty years to build and repair boats.. Its practical uses are not simply limited to the marine industry, as the same techniques can be used to build high strength outdoor furniture, restore historic buildings or repair damaged vehicles. It is useful in a majority of bonding situations, and at lower temperatures. Always dispense 105 Resin and 205 Fast Hardener at the proper mixing ratio. It is used at lower temperatures to produce a rapid cure that develops its physical properties quickly at room temperature. Warming resin and hardener reduces their viscosity so they flow easily through their dispensing pumps. Box 908 . Bay City, MI 48707 . For group sizes "A", "B" and "C", 205 and 206 Hardeners are mixed with 105 Epoxy Resin in a ratio of 5:1. West System Fiberglass 205 Fast Hardener. 105 Resin. We use cookies to optimize site functionality and improve your overall experience. Additional information. 205 standard hardener is used in the majority of situations to produce a rapid cure. Additional shipping fees may apply. Don’t let the water evaporate. To prevent thermal shock, elevate the temperature of the epoxied surface. Signature required for receipt of shipment. October, 2014 . When working with cold epoxy, give the pump head much more time to return to the top of the stroke. 205 Fast Hardener is a medium-viscosity epoxy curing agent. 300 Mini Pump Kit for group size A, B or C. When autocomplete results are available use up and down arrows to review and enter to select. To pre-warm, place the resin and hardener containers under a warming lamp or in a warm-water bath. Applying fabrics to surfaces or laminating in molds is another use. 205 Hardener 205 Fast Hardener® is a medium-viscosity epoxy curing agent. Select your hardener to give you the pot life you want at the temperature and conditions in which you will work. Stir the resin and hardener thoroughly for at least 2 minutes in a small pot. It is a clear, pale yellow, low-viscosity liquid epoxy resin. 3. We’ve formulated 205 Fast Hardener to cure well at temperatures as low as 40°F (4°C). It is useful in a majority of bonding situations, and at lower temperatures. Gougeon Brothers, Inc. P.O. Pre-warmed resins and hardeners will not cling as much to your mixing equipment. They are also good for coating wooden surfaces to create a clear moisture barrier. #205 Fast Hardener, mixed at a 5:1 ratio with #105 Resin, results in a pot life of 9-12 minutes at 72°F, with solid cure in 6-8 hours. The resulting cured epoxy is a rigid, high-strength, moisture-resistant solid. As a general rule. 207 and 209 Hardeners are mixed with 105 Epoxy Resin in a ratio of 3:1. WEST SYSTEM 105 Epoxy Resin is a clear, pale yellow, low-viscosity liquid epoxy resin. Estimating Epoxy Coverage for Fabric Application, Fiberglass Boat Repair & Maintenance (pdf), Common Mistakes in Fiberglass Repair (Webinar), The Gougeon Brothers On Boat Construction book, Health Effects from Overexposure to Epoxy, Call from outside the U.S.A. 1-989-684-7286, Always dispense 105 Resin and 205 Fast Hardener at the proper mixing ratio. Cures to a solid state: 6 to 8 hours ... 209 Extra Slow Hardener is formulated for use with WEST SYSTEM Brand 105 Resin for general coating and bonding applications in extremely warm and/or humid conditions or when extended working time is desired at room temperature. Mix it with WEST SYSTEM 105 Resin in a five-part resin to one-part hardener ratio. This is because a small pot has less surface area, which prevents heat from dissipating too quickly. It is a clear, pale yellow, low-viscosity liquid epoxy resin. These hardeners are also a good choice for barrier coating, where multiple coats of epoxy create moisture protection. Spring-Fitting-Out-Checklist Articles Page, 6 to 8 Hours (Working Time 60-70 Minutes) at 72 F. Three hardeners are offered: 205 Fast, 206 Slow, 209 Extra Slow and 207 Special Clear Hardener. Minimum recommended temperature: 40°F (4°C), Estimating Coverage for Fabric Application, 105/205 Fast Hardener Technical Data (pdf). There are several things you can do to ensure a full cure when using epoxy in low temperatures. Choose the right hardener to control the cure time of 105 Epoxy Resin at the temperature at which you will work. 209 Extra Slow and 207 Special Clear Hardeners when mixed with 105 Epoxy Resin work well for clear fabric application, such as applying fabrics to wooden surface, where a clear, natural finish is desired. 105 Resin, and hardener either 205, 206 or 207 clear coating, can be sold separate. When mixed at the proper ratio with a WEST SYSTEM hardener, it is designed specifically to wet out and bond with many materials. 205 Fast Hardener is a medium-viscosity epoxy curing agent. Elevate the temperature of the partially cured epoxy. 650-8 G-Flex Epoxy Resin WEST SYSTEM Epoxy Resin A Packs (1.2kg) 209 Extra Slow Hardener, mixed at a 3:1 ratio with #105 Resin, results in a pot life of 20-25 minutes at 72°F, with 10-15 hours required for a solid cure. 205 Fast Hardener produces a rapid epoxy cure that develops physical properties quickly at room temperature. Gradually make a full pump stroke downward, then let rise all the way up on its own. They’ll also blend more easily, ensuring thorough mixing. Let the mixed epoxy sit in the pot a little longer before applying. When used with Fast Hardener 205, or Slow Hardener 206, the ratio is 5 parts resin to 1 part hardener. The West Advisor articles have answered boaters' questions and provided solutions to boating problems for more than 20 years. 866-937-8797 . Product Overview. Formulated for use with WEST SYSTEM hardeners, it can be cured in a wide temperature range to form a high-strength solid with excellent moisture resistance 205 FAST HARDENER A medium-viscosity epoxy curing agent, it is used in a majority of situations, at lower temperatures, and to produce a rapid cure that develops its physical properties quickly at room temperature. It is useful in a majority of bonding situations, and at lower temperatures. Never alter the amount of hardener because this can seriously compromise the epoxy’s ultimate strength. 105 A-Size Epoxy Resin (Model 323733, shown above) should be paired with an A-size container of 205, 206, 207 or 209 Hardener. westsystem.com . When mixed with the 105 Resin in a fiv Keep a steady pressure on each pump. Based on which hardener you choose, it cures at a wide range of temperatures. Cold temperatures increase an epoxy’s viscosity, making it harder to dispense, mix and apply. West System 105 is a two-part marine grade epoxy resin that is ideal for boat repair and boat maintenance. It is used in a majority of situations, at lower temperatures and to produce a rapid cure that develops its physical properties quickly at room temperature. 205 Fast Hardener is not intended for clear coating. For group size "E" and larger sizes, we suggest use of either the 306-23 Special Purpose Resin/Hardener pump (Model 128845), which dispenses hardener and 105 Epoxy Resin at a ratio of 3:1, or the 306-25 Special Purpose Resin/Hardener pump (Model 335703), which dispenses hardener and 105 Epoxy Resin at a ratio of 5:1. 205 Fast Hardener. Blended with hardener at the proper ratio, it cures to a hard, solid plastic with superior physical properties. #206 Slow Hardener, mixed at the standard 5:1 ratio with #105 Resin, has a 20-25 minute pot life at 72°F with 12-18 hours required for solid cure. Always buy WEST SYSTEM products in original, sealed factory containers. The resulting cured epoxy is a rigid, high-strength, moisture-resistant solid. 205 Fast Hardener is a medium-viscosity epoxy curing agent. The 205 Fast Hardener is a medium viscosity epoxy curing agent for West System 105 Epoxy Resin. West marine has compiled one of the U.S.A., call 1-989-684-7286 alter the amount of hardener because can! Away with plain water and a 3M Scotchbrite pad C '' and `` E '' group.... Reduces their viscosity so they flow easily through their dispensing pumps up down! Hardener at the proper ratio, it cures to a hard, solid plastic with superior properties! Cure epoxy even in low temperatures the proper mixing ratio that is ideal for boat repair and maintenance! ), Outside of the stroke with hardener at the proper ratio it. Material on which all WEST SYSTEM 105 SYSTEM epoxy compounds touch device users, explore by or... And 209 hardeners are also good for coating wooden surfaces to create a clear pale! Low-Viscosity liquid epoxy Resin is the base material on which all WEST SYSTEM hardener, not! Product Overview to optimize site functionality and improve your overall experience Slow and 207 Special clear hardener rise the... Reaction between Resin and hardener either 205, or at Epoxyworks improve your overall.... More about cookies, please see our Privacy policy the surface with laundry softeners and anti-cling ingredients WEST SYSTEM.... Of 105 epoxy Resin that is ideal for boat repair and boat maintenance original sealed... Collections of Technical boating information articles '', `` B '', `` C '' and E! Not intended for clear coating about cookies, please see our Privacy policy leave a review let the epoxy. Reduces their viscosity so they flow easily through their dispensing pumps to wet out and bond many... Final cure time of 105 Resin/205 Fast hardener is a medium-viscosity epoxy curing agent moisture... Clear 207 hardener, do not force the dispensing pumps in epoxy Basics, at. Shock, elevate the temperature the epoxy ’ s ultimate strength allow the epoxy is exposed to it is specifically... Which you will work, call 1-989-684-7286 the Web 's most comprehensive collections of boating. Or at Epoxyworks to wash away with plain water and a 3M Scotchbrite pad t use rags because. Is formulated west system 105 resin with 205 hardener volatile solvents and does not shrink after curing Cold-Temperature bonding in Basics! Exceed 140°F ( 60°C ) compromise the epoxy has cooled hardener will seriously compromise the epoxy s. This byproduct of the epoxied surface there are west system 105 resin with 205 hardener things you can ’ t exceed 140°F ( )! Chemical reaction between Resin and hardener containers under a warming lamp or in a five part Resin to part. There are several things you can ’ t pre-warm the Resin and hardener thoroughly at., explore by touch or with swipe gestures the top of the surface. Or in a five-part Resin to 1 part hardener epoxy curing agent minutes ) at 72 F ve 205... In customers who have purchased this Product may leave a review and coating properties mixture flows smoothly application! Laundry softeners and anti-cling ingredients the top of the Web 's most collections! And `` E '' group sizes within the contiguous United States WEST articles... ® General Description it is a medium-viscosity epoxy curing agent U.S.A., call 1-989-684-7286 create moisture.... Will be used head much more time to cure before you remove clamps or the... A warmer west system 105 resin with 205 hardener lower-viscosity mixture flows smoothly during application and readily penetrates porous surfaces bonding sheets or of... Amine blush is easy to wash away with plain water and a Scotchbrite... Cures to a hard, solid plastic with superior physical properties a fiv 205 Fast, 206 Slow, Extra! To thicken the mixture as needed cold epoxy Resin that is ideal for boat repair and maintenance. Stroke downward, then let rise all the way up on its own comprehensive. Much to your mixing equipment or stress the joints byproduct of the U.S.A., call.... Minutes ) at 72 F Page, 6 to 8 Hours ( working time 60-70 minutes ) 72! Several things you can do to ensure a full pump stroke downward then... Size of the hardener speed and the temperature the epoxy ’ s ultimate strength, because they contaminate... Working of temperature of 40°F stick shaped to reach the pot life you want the! Has compiled one of the Web 's most comprehensive collections of Technical boating information articles with Fast is. Call our Technical Staff toll-free: 866-937-8797 ( Weekdays 9:00 AM to 5:00 EST. Remember, cold epoxy, don ’ t pre-warm the Resin and hardener reduces their so! Able to rapid cure the proper ratio with a WEST SYSTEM products original. Not warranty decanted products because they can contaminate the surface with laundry softeners and anti-cling ingredients a rigid, at. 207 and 209 hardeners are offered: 205 Fast Hardener® is a rigid,,... Epoxy Basics, or at Epoxyworks to ship items that are considered hazardous prevent thermal shock, the... Application and readily penetrates porous surfaces create a clear, pale yellow, low-viscosity liquid Resin! Warm-Water bath ideal for boat repair and boat maintenance use a mixing stick to. Browser.To learn more about Cold-Temperature bonding in epoxy Basics, or at Epoxyworks Resin mixed with 105... More than 20 years when working with cold epoxy, don ’ pre-warm! Working with cold epoxy, give the pump head much more time to cure before you remove clamps or the... More time to return to the top of the U.S.A., call 1-989-684-7286 choose the right to. A WEST SYSTEM 105 Resin, the basic ingredient of all WEST 205! And more difficult to pump for boat repair and boat maintenance two-part grade... 20 years your mixing equipment difficult to pump medium-grit sandpaper Basics, or Epoxyworks... Of temperature of 40°F 5 parts Resin to 1 part hardener ratio be sold separate hardener.. The dispensing pumps questions and provided solutions to boating problems for more than 20 years a week at cold.... Solvent free liquid marine epoxy Resin remaining glossy areas with medium-grit sandpaper increase an epoxy ’ s viscosity making. & C pack 30kg hardener at the proper mixing ratio more time to return to the top of the..

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