BOSTIK N49 PRIMER (POROUS & NON POROUS) | WPD Group

Porous substrate primer for polyurethane sealants

Bostik N49 Primer is a primer designed for use with the Bostik polyurethane sealant range to ensure adhesion to porous substrates, particularly with water immersed applications.

Bostik polyurethane sealants requiring the application of Bostik N49 Primer on porous substrates only are:

• Bostik Seal ‘N’ Flex® 1
• Bostik Seal ‘N’ Flex® FC
• Bostik Fireban® One

Where to Use

• Residential
• Commercial
• Industrial
• Marine

Substrates

• Porous 
• Blockwork
• Lighweight blocks

Materials

• Concrete
• Brick
• Render
• Unglazed ceramic tiles

Downloads:

Bostik N49 Primer PDS

Bostik N49 Primer SDS

Bostik N49 Primer VOC