This listing is for PRO-SET LAM-237-1 Hardener Only. You will need to purchase one of the PRO-SET Laminating Resins below to use with this hardener.
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Please Note: This item requires HAZMAT shipping. An additional fee will be added to shipping cost during checkout.
PRO-SET Laminating Epoxies are a versatile system of liquid resins and hardeners designed to meet a wide range of wet lay-up laminating applications.
STANDARD LAMINATING SYSTEMS
Any Standard PRO-SET Laminating resin may be combined with any PRO-SET Laminating hardener to create a "custom" epoxy blend. PRO-SET Laminating hardeners range from fast to extra slow and may be blended to provide even greater versatility with your custom processes.
Choose resin by viscosity and hardener by speed. To simplify the choice, Standard PRO-SET Laminating resins and hardeners are priced the same (except for High-Temp).
Use PRO-SET Laminating Epoxies to produce lightweight, high performance composite structures that will withstand long-term cyclic loading in the harshest environments. These epoxies bond to core materials, wood, metal and all reinforcing fabrics. They offer excellent moisture resistance, toughness and superior resistance to heat and fatigue. PRO-SET Laminating Epoxies develop excellent physical properties at room temperature and may be post-cured for enhanced performance.
Laminating Epoxies can by dyed, upon request, to provide for visual quality control. A yellow dye in the resin and a blue dye in the hardener, when properly metered and thoroughly mixed, will result in a consistent shade of green.
LAM Hardener Selection
|Property||Standard||LAM-224 Hardener||LAM-226 Hardener||LAM-229 Hardener||LAM-237 Hardener||LAM-239 Hardener1||LAM-251-HT Hardener1|
|150g Pot Life @ 77°F (25°C)||ASTM D2471||13 min||52-59 min||93-100 min||128-163 min||165-250 min||164-253 min|
|500g Pot Life @ 77°F (25°C)||ASTM D2471||12 min||45-52 min||73-84 min||102-107 min||110-165 min||124-175 min|
|Approx. working time @ 77°F (25°C)||40 min||2-3 hr||4-5 hr||7-8 hr||10-12 hr||7-8 hr|
Hardeners can be blended for intermediate cure times
1 1 Not to be blended with other hardeners. Additional Post Cure Required.