Mapei Actiprimer M 0.25kg (Ex Primer FD) Primer for silicone sealants

Adhesion Primer Actiprimer – Mapei
Adhesion Primer Actiprimer from Mapei is a high-quality primer that ensures optimal adhesion of silicone and hybrid joint sealants to non-absorbent substrates. This primer is specially developed for use with Mapesil AC, Mapesil LM, and Mapeflex MS sealants.

Actiprimer improves adhesion on smooth, impermeable surfaces such as metal, plastic, glass, ceramic, or painted materials. This ensures the joint remains durable and resistant to moisture, temperature, and movement.

The Mapei Adhesion Primer Actiprimer is easy to apply with a brush and dries quickly, allowing you to quickly proceed with the sealant application.

Applications
Pretreatment of non-absorbent substrates

Improves adhesion with Mapesil AC, Mapesil LM, and Mapeflex MS

Suitable for interior and exterior applications

Properties
Better adhesion on smooth surfaces

Quick-drying and easy to apply

Extends the life of the joint sealant

High-quality from Mapei

Use
Ensure the substrate is clean, dry, and free of grease.

Apply Actiprimer Adhesion Primer thinly with a brush.

Allow the primer to dry.

Then apply the desired sealant.