SIKA PRIMER-3 N - 1L

Sika Primer-3 N is a high-performance primer designed to improve adhesion of Sika polyurethane and silicone sealants to porous substrates such as concrete, mortar, timber, and brick.

This universal primer is ideal for sealing, waterproofing, and bonding applications across construction and building projects.

Key Features:
– Enhances adhesion on absorbent surfaces
– Fast drying and easy to apply
– Suitable for indoor and outdoor use
– Compatible with Sika polyurethane and silicone sealants

Typical Applications:
– Construction joints and façade sealing
– Pre-treatment for porous surfaces like concrete and masonry
– Sealing around windows, doors, and expansion joints

Ensure all surfaces are clean, dry, and free from contaminants before application. Apply a thin coat with a brush and allow it to dry completely before applying sealant.

Note: Classified as Dangerous Goods. Use appropriate PPE and follow handling and storage instructions.