Bostik N49 Primer is designed for use with Bostik polyurethane sealant range to ensure adhesion to difficult porus substrates.

  • Bostik N49 Primer can be used on light weight concrete porous masonry and natural stones, synthetic stone, brick, limestone and on metal connecting joints as well as construction joints. (A possibility of staining on natural stone should be investigated before use.)

Please contact Glasscorp Ltd for specific advice on the primer required before proceeding.

Please follow the solvent manufacturers safe handling recommendations and national regulations regarding solvent usage and storage.

Note: Customers should independently determine the suitability of this product for their specific purpose prior to use


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