Arbo AG2 Porous Primer is a one-part, solvent containing, air drying isocyanate resin-based primer. 

Main Applications

Recommended for use in conjunction with ARBO AG2 Gun Grade and Pouring Grade two-part polysulphide sealants for the priming of porous surfaces such as concrete. 

Application Instructions 

The joint surfaces must be clean, dry and free from all contamination. The surfaces should be degreased using the appropriate ARBO Cleaner. Apply one coat of ARBO AG2 Porous primer using a clean dry brush and allow it to dry for at least 1 hour but not more than 8 hours before applying the sealant. Strictly adhere to the user instructions on the tin.

All joint preparation and priming should be carried out in accordance with BS 8000–16: 1997 + A1: 2010P, the British Standard for the sealing of joints in buildings using sealants.