What Sandpaper Grit Do I Use? Not sure what sandpaper grit to use? This guide explains the best grit ranges for fiberglass repair, gelcoat, primer, marine paint, fairing compound, wet sanding, polishing, and general surface preparation. At Fiberglass Florida , we help boatyards, fiberglass repair shops, marine painters, surfboard builders, composite fabricators, and DIY boat owners choose the correct abrasive for the job. The right sandpaper grit can save time, improve adhesion, reduce deep scratc...
MEKP Catalyst Calculator & Mixing Guide (oz, mL, cc) MEKP Catalyst (Methyl Ethyl Ketone Peroxide) is used to cure polyester resin, vinyl ester resin, and gelcoat. The correct mix ratio is critical to ensure proper curing, strength, and finish quality. Standard mix: 1.5% MEKP (about 2 oz per gallon of resin). Important Mixing Notes This information is based on MEKP 925 and tested at 77°F (25°C) . These are estimates and may vary depending on the resin system, shop conditions, and ap...
Fiberglass Florida › Awlgrip Application Guide › Troubleshooting Awlgrip Topcoat Troubleshooting Guide Diagnose and correct the most common finish problems in Awlgrip and Awlcraft topcoat systems — fish eyes, orange peel, slow cure, blushing, solvent pop, and more. Awlgrip Topcoat Awlcraft 2000 Awlcraft 3000 545 Epoxy Primer Spray & Brush / Roll Before You Start Finish Defects Cure Problems Adhesion Application Errors ...
Validate your login