Temporary Masking Resin for Abrasive Chemical Processing

SpeedMask® 725 UV/Visible light-curable resin can be used as a masking aid for chemical etching, milling, anodizing, acid stripping, and plating. This product is formulated to have no effect on the metallurgy of a wide variety of alloys.

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Dymax materials are solvent free and cure upon exposure to light. Their ability to cure in seconds results in lower processing costs. When cured with Dymax UV light curing spot lamps, focused beam lamps, flood lamps, or conveyor systems they deliver optimum speed and performance for maximum efficiency. Dymax lamps offer the optimum balance of UV and visible light for the fastest, deepest cures. This product is in full compliance with the RoHS Directives 2002/95/EC and 2003/11/EC.

Viscosity (nominal):  13,000 cP

Shore Hardness:  A75

Modulus of Elasticity MPa [psi]:  7.41 [1,075]

Cure Time**:  40 seconds

Package Sizes Available*:
30 mL Syringe
300 mL Cartridge
1 WM Liter Bottle

*In Europe materials are sold in g/kg not mL/L
**Cure time based upon Dymax 5000-EC Light Curing Flood Lamp System (200 mW/cm2)
Chemical milling/etching
Grit blasting
Shot peening

UV/Visible light curing
Moderate adhesion
Resists chemical processing baths
Metallurgically neutral