









đ ď¸ Seal the deal with the ultimate marine caulkâwhere performance meets prestige!
Teakdecking Systems SIS440 is a 10oz black marine caulk cartridge engineered for teak deck seams, delivering superior UV, chemical, and temperature resistance. This flexible, primer-free, solvent-free sealant cures into a tough rubber compound that resists sagging and shrinkage, ensuring a flawless, long-lasting finish. Trusted by boat builders and marinas for over 35 years, itâs designed to improve project efficiency while providing a classic, high-end appearance.



| Brand | Teakdecking Systems |
| Model Number | TDS300BL |
| Product Dimensions | 5.08 x 5.08 x 28.58 cm; 283.5 g |
| Color | Black |
| Material | other |
| Are Batteries Included | No |
| Item Weight | 283 g |
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