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https://www.mccoys.com/shop/p/0701821-052303-27/sikaflex-812412-construction-sealant-black-101-fl-oz-cartridge
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Sikaflex

812412 Construction Sealant, Black, 10.1 fl-oz Cartridge

Sku: 0701821-052303-27
$7.67
32 Available at SHIP TO STORE
Estimated Arrival On: 01/30/2026

Sikaflex® + construction sealant is a moisture-cured, one-component, polyurethane-based, non-sag elastomeric sealant.

  • High-elasticity, cures to a tough, durable, flexible consistency with exceptional cut and tear resistance
  • Stress relaxation
  • Can be applied to green/new concrete 24 hr after cure
  • Designed for all types of joints where maximum depth of sealant will not exceed 1/2 in
  • Suitable for vertical or horizontal joints
  • Has many applications as an elastic sealant between materials with dissimilar coefficients of expansion
  • Can be applied on concrete that has been wet 1 hr after water source has stopped
  • Excellent adhesion, bonds to most construction materials without a primer
  • Excellent resistance to aging, weathering
  • Non-staining

Net Content
10.1
Container Type
Cartridge
Form
Paste
Color
Black
Compositions
Urea,n,n''-(methylenedi-4,1-phenylene)bis[n'-butyl, Hardener Li, Pentamethyl Piperidylsebacate, 3-isocyanatomethyl-3,5,5-trimethylcyclohexyl Isocyanate, Titanium Dioxide
Density
1.43
Viscosity
>20.5
Flash Point
>101
Application Temperature
40 to 100
Functional Cure Time
5 to 7
Curing Method
Moisture Cure
Application Method
Caulk Gun

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