Versatile compound excellent for glazing and blister repairA fast-cure, two-part epoxy compound that is also excellent for blister repair. It has the consistency of butter during application and cures to the touch in 15 minutes at 77F. Can be applied up to 3/4" thick without sagging. Stops water/solvent penetration and will not shrink. As a glazing compound, it can be spread to a smooth, thin layer. For use above and below the waterline. Do not thin. Formulation: Fast cure two-part epoxy fillerDrying: To touch - 10 to 70 min.; Sandable - 3 to 24 hrs.; Immersion - 2 daysColor: Light BlueQuantity: 500ml (17oz.); 1000ML (34oz.) Recommended Usage: Gelcoat repair, osmotic blister repair Drying: To touch - 10 to 70 min.; Sandable - 3 to 24 hrs.; Immersion - 2 days Color: Light Blue Quantity: 500ml (17oz.); 1000ML (34oz.)