1618172 Sealant, Gray, 28 oz Cartridge

Name: 1618172 Sealant, Gray, 28 oz Cartridge
Brand: Loctite
SKU: 6636401-052303-04

Sku: 6636401-052303-04

$17.98

144 Available at SHIP TO STORE

Estimated Arrival On: 10/23/2025

Concrete Patch Options:Loctite 1618172 Sealant, Gray, 28 oz Cartridge

PL® S20 polyurethane self-levelling concrete crack masonry sealant is a professional-grade sealant for concrete. It is a one-component, polyurethane, self-leveling sealant for contraction or expansion joints and cracks in concrete floors and decks. It cures in place to form a highly resilient and abrasion-resistant seal, which resists deterioration caused by weather, stress, movement, traffic and water. Its abrasion and tear resistance makes it ideally suited for applications exposed to pedestrian and vehicular traffic.

Self-leveling, no tooling required
Low-VOC formulation
Flexible bonds withstands joint movement without distortion or failure
Withstands a wide range of weather conditions, virtually unaffected by extreme temperature changes
Blends in with surroundings for a professional finish

Form

Liquid

Color

Gray

Odor/Scent

Slight

Net Content

Container Type

Cartridge

Compositions

Limestone, Stoddard Solvent, Benzene, Titanium Dioxide, Toluene-2, 6-diisocyanate, Gamma-glycidoxypropyl Trimethoxysilane, Calcium Oxide, p-Toluenesulphonyl Isocyanate

VOC Content

Application Method

Caulking Gun, Utility Knife

Flash Point

185

Temperature Rating

-40 to 180

Specific Gravity

1.15

Curing Time

3 to 7

Drying Time