Vacuum Resin Infusion
VRI is a process by which you can produce consistent, high quality (good reinforcement to resin ratios) laminates, as well…
Basic Mold Construction
Prepare the Plug for the mold Wax the plug with a mold release wax (LBI TR-104). 6-8 coats are necessary,…
Application Guide: 555 VINYLESTER GLASS FLAKE BARRIER COAT
Actual coverage is about 35 sq. ft. per gallon at a thickness of 35 mils. Roller applications yield approx. 10…
ROLL & TIP GUIDE FOR THE APPLICATION OF URETHANE PAINT
This is a basic guide intended to convey the key points for refinishing old Gelcoat on fiberglass boats, RVs, and…
Gelcoat Application Guidelines
As a Rule of Thumb: For One Quart (32 oz) of Resin: MEKP % cc Teaspoons fl oz 0.50 5…
309 Gelcoat Plus (Cures Tack Free)
309 GELCOAT PLUS is an “air dry” gelcoat used for re-gelcoating, refinishing or as a finish coating over a polyester…
Gelcoat Application Guide For a Mold
304, 306, 307, 308 GELCOATS ARE DESIGNED FOR USE IN A MOLD AND WILL NOT CURE “TACK FREE.” In a…
CATALYST RANGES FOR RESINS
Catalyst Ranges for 301, 301W, 302, 303 & 305 Resins Uses LBI-321 MEKP 5-15cc per Quart of Resin, 20-60cc per…
COMMONLY USED TERMS: RESINS
Cure Time - The amount of time required for a catalyzed resin to reach approximately 95% of its ultimate strength.…
HOW MUCH RESIN & GLASS DO I NEED?
Use the following Resin Chart as a guideline to determine resin coverage. Resin to glass usage for polyester and epoxy…