GusjoinT® Primer is a polymer-modified primer for bitumen-based GusjoinT® joint sealing compounds. Its low-viscosity formulation allows brush or spray application. It provides excellent adhesion on a wide range of substrates, especially asphalt and concrete, ensuring reliable bonding between the joint flanks and the joint sealing compound.

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Approval: TL Fug-StB 25, EN 14188-4.