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Special hardener, which is used together with WEST epoxy resin (type 105) especially for bonding and coating under extremely warm and humid processing conditions, or when particularly long pot lives (pot life 50-70 min. at 25°C) are required.

Attention: Mixing ratio resin/hardener 3:1 by volume. Please only use the appropriate pumps!

Detailed processing instructions under "Downloads & Information".

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H phrases H302+H312, H314, H317, H341, H411
P phrases P102, P273, P280, P301+P330+P331, P303+P361+P353, P305+P351+P338, P310, P501

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WEST-SYSTEM 303 pump sets ratio 3:1
WEST SYSTEM special pumps that mix resin and hardener in a ratio of 3:1. Attention: These pumps may only be used for special hardeners (type 207 or 209) according to the manufacturer's instructions and under no circumstances for the combination standard resin / standard hardener (205 or 206).Only for mixing ratio 3:1!

From €29.90 *

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Download WEST System technical manual GERMAN
Indispensable handbook for professional boatbuilding work with WEST Epoxy.This handbook can be downloaded free as a PDF under "Downloads & Information".On request we can also send you the print version of this handbook free with any epoxy order.German edition.

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WEST SYSTEM set with resin and hardener
WEST-SYSTEM universal resin (type 105) is used as the base material for all applications. This is a slightly amber-colored, low-viscosity, liquid epoxy resin that is mixed with various hardeners. In the majority of cases, hardener type 205 is used for fast curing (pot life 10-15 min. at 25 °C). For large-area work, the slow hardener type 206 (pot life 20-30 min. at 25 °C) is recommended.For further product information, please download the detailed processing instructions under "Downloads & Information". Complete containers with resin and hardener as well as individual components are available. When using the product for the first time, it is essential to order the appropriate dosing pumps, as epoxy work requires a high degree of mixing accuracy.The mixing ratio by volume for the standard hardeners (type 205 and 206) is 5:1.

From €69.90 *
WEST SYSTEM fast hardener typ 205
In the majority of cases, type 205 hardener is used for quick hardening (pot life 10-15 min. at 25 °C) especially for bondings in low temperatures.

From €26.50 *
WEST SYSTEM epoxy resin typ 105
The resin type 105 is a clear, low-viscosity liquid epoxy resin. 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. A superb adhesive, WEST SYSTEM epoxy will fill gaps and bridge voids when modified with WEST SYSTEM fillers and can be sanded afterwards. With roller applications, it has excellent thin-film characteristics to flow out and self-level without "fisheyeing." Multiple coats create a superior moisture barrier and a tough, stable base for paints and varnishes. The resin is formulated without volatile solvents and does not shrink after curing. It has a relatively high flash point and no strong solvent odor, making it safer to work with than polyester or vinylester resins. For each container size of resin, there is a corresponding sized container of hardener and mini pump size. When purchasing resin, hardener and mini pumps ensure thal all items are labelled with the same pack size (A, B,C).

From €45.90 *
WEST SYSTEM langsamer Härter Typ 206
For large surfaces a slower hardener type 206 is recommended (pot life 20-30 min. 25 °C), especially in warmer temperatures.

From €26.50 *
WEST SYSTEM 207 Special Clear Hardener
Special hardener for use with WEST-SYSTEM universal resin type 105 (reformulated).The WEST coating hardener (type 207) was specially developed to achieve particularly clear and moisture-resistant surfaces on natural wood (20-30 min. pot life at 25 °C).By using the special hardener 207, the epoxy mixture tends to become less cloudy in a damp environment and prevents the formation of amine red, which simplifies the reworking of coated surfaces. Attention: Mixing ratio resin/hardener 3:1 by volume.Please only use the appropriate pumps! Detailed processing instructions under "Downloads & Information".

From €38.90 *
WEST-SYSTEM special hardener Tropical Type 209
Special hardener, which is used together with WEST epoxy resin (type 105) especially for bonding and coating under extremely warm and humid processing conditions, or when particularly long pot lives (pot life 50-70 min. at 25°C) are required.Attention: Mixing ratio resin/hardener 3:1 by volume. Please only use the appropriate pumps! Detailed processing instructions under "Downloads & Information".

From €38.90 *
WEST-SYSTEM skin cleaner
This cleaner will remove epoxy resin that has not yet hardened.

From €13.50 *
HOLZBOOTE Restaurieren & Reparieren WEST-SYSTEM
Comprehensive instructions for repair of wooden boats with epoxy materials.With many instructive drawings, pictures and color photos. German edition, translated from the American.

€8.15 *
WEST SYSTEM Repair & maintenance of plastic boats
Comprehensive instructions for repair of plastic boats with epoxy materials.With many instructive drawings, pictures and color photos. German edition, translated from the American. Format 29 x 21cm, spiral bound brochure, 76 pages.German edition.

€8.15 *