Sika Duoflex SL 2-Component, Self-Leveling, Premium-Quality Polysulfide Sealant, 1.5 Gallon

Sika Duoflex SL 2-Component, Self-Leveling, Premium-Quality Polysulfide Sealant, 1.5 Gallon

Sika® Duoflex SL is a two-component, self-leveling, premium-quality polysulfide sealant ideally suited for quick application to horizontal surfaces. Sika® Duoflex SL meets - ASTM C-920, Type M, Grade SL, Class 25, Use I, NT, M, G, A and O. 

Uses:

Sika® Duoflex SL is suitable for either exterior or interior use in both static and dynamic joints:

• Expansion and control joints in concrete floors.
• Joints in podium deck structures.
• Expansion joints in tile and brick flooring.
• Joints in gas stations / refueling environments
• Resistant to chlorinated water up to 100ppm

Advantages:

• Tough, elastic, rubber-like seal.
• Remains flexible with expansion and contraction of building component without adhesive or cohesive failure, based on good joint design.
• Stays resilient within a wide temperature range.
• Excellent resistance to water, oils, grease, most solvents, mild acids and alkalis.
• Tenacious adhesion to concrete, metal, wood, glass, stone, ceramic and masonry surfaces in any combination, typically without the need for priming.
• Effective under constant immersion or saturated conditions, when suitably primed.