PolySpec - a Division of Holcim Solutions and Products US, LLC.
PolySpec THIOKOL - Model 2235SL -Chemical Resistant Elastomeric Joint Sealant
THIOKOL 2235SL is a high performance, self-leveling, chemical resistant elastomeric joint sealant. Due to its high polysulfide polymer content, it is resistant to many chemicals, shrinkage, aging, thermal stress and the effects of outdoor exposure.
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Recommended Uses
- Concrete expansion joints:
– Bridges
– Roadways
– Warehouse floors
– Secondary containment dike walls & floors
– Tank chine seals
– Concrete panels
- Retains elasticity even as concrete moves; maintains flexibility over time
- Resists mild acids, alkalies, and petroleum products
- Resists effects of sunlight, rain, snow, ozone, aging, shrinkage and cyclic temperature changes, even after years of service
- Contains no volatile solvents
- Self-leveling for ease of application