Pourable and injectable Life Caulk Seam Sealant is a great choice for bedding and sealing teak decks.Fast-curing, two-part polysulfide for use on deck seams. Sandable, paintable and chemical-resistant. Pourable. Black.Key featuresGreat for sealing teak decksCan be sanded and paintedResistance to teak oils, gasoline, and diesel fuelWill bond to fiberglass, wood, metal, glass, and itselfCures to a firm flexible rubber sealCan be applied underwaterSpecificationsFormulation: Two-part polysulfide caulking compoundRecommended Usage: Sealing wood or metal deck seams; Easily poured or injectedMaterial Incompatibilities: Plastics, including ABS and Lexan; Rubrails to fiberglassTensile strength: 465 psiElongation: 700%Cure Time: Tack free: 3hrs.; Complete cure: 24-72hrs.Cleanup: Life-Calk Solvent, Model 139592, or acetoneRemoval: Mechanical removal