Need to seal an acrylic or polycarbonate hatch lens This is the right sealant for the job.Formulated for use as an adhesive and/or sealant on polycarbonate and acrylic hatch, port and window lenses. UVresistant, color-stable, non-chalking and also good for general marine sealing.Key featuresFast curing, flexible, high-performance adhesiveUse as a sealant in open joints between glass, ceramics and metalsHigh degree of UV resistanceFast tack-free time, bonds and seals in one stepNon-cracking, color-stable and non-chalkingSandable and paintableSpecificationsFormulation: One-part polyurethaneRecommended Usage: Sealing polycarbonate and acrylic window, porthole and hatch panes; General sealingMaterial Incompatabilities: Not for bonding glass or use over silicones; Not for use as a deck seam sealantAdhesion Rating: Tensile, 160psi. Elongation, 500%Cure time: Tack free, 60 min. - Complete cure, 1-10 daysCleanup: Mineral spiritsRemoval: Anti-Bond 2015, Model 1174804 or mechanical removalQuantity: 300ml (10.14oz.)