MAPEFLEX PU50 SL

MAPEFLEX PU50 SL – Self-Levelling Polyurethane Sealant

Product Description

MAPEFLEX PU50 SL is a paintable, castable polyurethane sealant with a low modulus of elasticity, designed to accommodate joint movements of up to 25%. It is a self-levelling sealant ideal for sealing horizontal expansion joints in concrete and industrial flooring subject to dynamic loads and traffic. Easy to apply by pouring with an extrusion gun, it ensures durable elasticity, resistance to weathering, and long-lasting protection.

Key Features & Benefits

• Accommodates movements up to 25%

• Low modulus of elasticity for durable flexibility

• Paintable once cured

• Excellent adhesion to concrete substrates

• Resistant to abrasion, weathering, and traffic loads

• Easy application with extrusion gun

Technical Data

• Movement in Service: 25%

• Modulus of Elasticity (100% elongation): 0.25 N/mm²

• Shore A Hardness: 22

• Workability Time: ~2 hours

• Colour: 111 Grey

• Application: Pouring with extrusion gun

• Consumption: ~6.0 linear metres per 600 ml cartridge (10x10 mm section)

• Packaging: 600 ml soft cartridges & 12 kg drums

Downloads

Data Sheet