Sika Sikaflex® 521UV UV Resistant LM Polyurethane Sealant - 10.3oz(300ml) Cartridge - White 
Silicone Rubber Sealant Cartridge – Black
An all-purpose, non-corrosive, non-yellowing, mildew resistant, low-odor, 100% marine high quality silicone sealant. Tack-free in 30 minutes or less. *Fully cured in 24 hours. For use above or below the waterline. Will not shrink, crack, or dry out. Superior flexibility and adhesion to fiberglass, plastic, metal, and wood. Retains flexibility and tensile strength even after years of exposure. Acid free cure will not corrode metal.
| Weight | 0.8 g |
|---|---|
| Dimensions | 12 × 2 × 2 cm |
Brand
BoatLIFE
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