Polyurethane Resin Paint - Guan Brand Manufacturer Direct Sales [Paint Sales - Mr. Liu: 186_0280_5638] Supply in Sichuan, Chengdu, Yunnan, Chongqing, Guizhou, and other regions; polyurethane resin paint, commonly known as polyurethane paint, is one of the widely used coatings in industrial corrosion protection. It features a tough film, full gloss, strong adhesion, water resistance, wear resistance, and corrosion resistance, making it suitable for wood furniture, metal surfaces, floor coatings, and industrial corrosion protection. However, its drawback is blistering when exposed to moisture. So, how to address this issue if encountered?

Reasons for blistering in polyurethane resin paint due to moisture:
1. Moisture infiltration: If water flows out when the blistered area is punctured, it indicates moisture has seeped into the paint layer or the surface. Under sunlight, the water evaporates into vapor, lifting the paint film and forming blisters.
2. Air expansion: If no water flows out after blistering, it may be due to trapped air between the paint film and the surface. When exposed to sunlight, the air expands, lifting the paint film.

Solutions:
1. Treat blistered paint: Use spraying equipment to address the blistered paint and allow the surface to dry naturally.
2. Apply primer: After drying, apply a polyurethane primer to ensure strong adhesion between the surface and the paint film.
3. Repaint: Repaint the repaired area to ensure an even coating without blisters.

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