Mapei Mapeflex PU45

Product Description

Single component, rapid-hardening, paintable, thixotrophic polyurethane sealant and adhesive with a high modulus of elasticity and high bonding characteristics, available in both metal and aluminium soft cartridges equipped with a special extrusion gun for easy use

WHERE TO USE

Specially developed for sealing expansion and distribution joints in horizontal and vertical surfaces, including those which are subject to occasional chemical attack provoked by hydrocarbons

Recommended for flexible bonds between similar and different materials most commonly used in the building industry for both internal and external applications and as a replacement or to integrate mechanical fasteners

Some application examples

• Used as a sealant for:

• Expansion and distribution joints subject to movements up to 20% of the average width of the joint
• Cracks
• General fillet joints
• Steel-sheet sections

• Used as an adhesive at thicknesses up to 3mm:

• To bond most building materials
• To form flexible bonds