Coating

PVA causes the solution to condense with formaldehyde under the catalysis of hydrochloric acid, resulting in the formation of water-resistant PVA formaldehyde polymer compounds, which are widely used as interior and exterior wall coatings, decorative processing, and joint filling in buildings. PVA coating has the advantages of good weather resistance, waterproofing, non swelling and non brittleness when in contact with water, and low cost.

Recommended Grades：PVA 1799、PVA 2099、PVA 2299、PVA 2499、PVA 2699.