Teakdecking Systems 10oz Marine Caulk Cartridge - Premium Quality - SIS440 - Marine Sealant for Teak Deck Seams - Provides First Class Appearance - UV & Chemical Resistant, Non-Corrosive (Gray)

★★★★★ 4.9 138 reviews

US$10.00
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Product details

Management number 228342934 Release Date 2026/05/31 List Price US$10.00 Model Number 228342934
Category
  • HIGH-QUALITY MARINE POLYMER — 10oz cartridge of black waterproof caulk made with a one-part silane polymer that forms a solid rubber compound. Our marine caulking for boats offers the highest rated UV resistance, excellent chemical resistance, superior temperature stability, and easy sanding to improve project turnover time.
  • FLEXIBLE & PRIMER-FREE — Thixotropic paste that won’t drip or sag and is easy to work with thanks to its long-lasting flexibility. One-step, primer-free application saves time, contains no solvents, is environmentally friendly, and creates a safer work environment with less waste and more economical usage.
  • FIRST-CLASS APPEARANCE — Our marine caulking sealant is designed for seams 3–10mm wide to produce a first-class finish. Seam depth should match or exceed width, with caulk filling the full bottom of the seam. Bond-breaker tape is recommended for seams 5mm (3/16”) or deeper, and properly filled full-depth seams help extend teak deck life.
  • CURE TIME — This marine grade sealant cures to deliver better adhesion, longevity, and appearance compared to polysulfide, polyurethane, and MS polymers. Black caulk is ready for sanding after at least 48 hours at 68°F (20°C) based on ¼” x ¼” (6.4mm x 6.4mm) seams; larger seams may require additional curing time.
  • PROPERTIES — Available in black, white & gray with an 18-month shelf life from the date of manufacture (printed on the bottle). Meets Federal Specifications and ASTM C920, and is manufactured in an ISO 9001 certified facility.
UPC 853367004132
ASIN B08KGGZWN2
Color Gray
Model TDS116-003
Item Form Paste, Strip
Brand Name Teakdecking Systems
Unit Count 10.0 Fluid Ounces
Item Weight 0.94 Pounds
Part Number TDS116-003
Manufacturer Teakdecking Systems
Liquid Volume 10 Fluid Ounces
Material Type Silane Polymer
Full Cure Time 12 Days
Number of Items 1
Maximum Gap Fill 10 Millimeters
Initial Hardening Time 12 Days
Surface Recommendation Window
Water Resistance Level Water Resistant

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138 ratings | 57 reviews
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