S53-81 Polyurethane Iron Oxide Red Primer

Introduction:
This is made from resin, iIsocyanate prepolymer, dye, filling, solvent and additive, etc, which make of two different types (A, B). The product has excellent anti-rust properties, high adhesion as well as oil resistant. The product is easy to use and dry easily.

Application:
For oil tank steel and aluminum alloy use.
Color: red
Specific Gravity: 1.38
Dosage: 0.12-0.15kg/m2 (brush), 0.15-0.18kg/m2 (spray)
The Thickness: 105um (wet)
The Thickness: 50um (dry)
Ratio: 4:1(A: B)
Application Time: 8hours, 25degree
Application Methods: bush, roll, spray
Solvent: special <5%
Surface Dry: 2hour, 25degree
Hard Dry: 24hours, 25degree
Solidify: 7 days
The Interval between two washing: 4 hours (shortest time), 0degree
3days (longest time), 0degree
2 hours (shortest time), 25degree
2days (longest time), 25degree
1hours (shortest time), 35degree
36days (longest time), 35degree
Surface Finish: The surface of steel should meet the St3 standard or Swedish Sa2.5 standard
Duration period: 12 months
Flash Point: 29degree (A), 30degree (B)

S53-81 Polyurethane Iron Oxide Red Primer