Loose walls, loose base layers that are not completely removed, floating ash on the surface, and alkali salting out are all reasons for the hollowing and falling of the wall. General interface agents on the market can solve the problem of not removing the floating ash. The fully functional Bluestar corundum interface agent can solve all the above problems.

Bluestar corundum interface agent conforms to the national exterior wall primer standard. It has both fast penetration performance and strong surface curing performance. It can flexibly reinforce the base layer and endow the base layer with anti-cracking, water resistance, anti-pan-alkali salting and other functions. Xinggangyu waterproof elastic interface agent can also make the base layer have elastic waterproof function.