Ultra-Red™ Fluorescing Light-Curable FIP/CIP Gasketing Resin

Ultra-Red™ GA-140-UR is a UV/Visible light-curable Form-In-Place/Cure-In-Place (FIP/CIP) Gasketing Resin formulated for fuel cell, automotive door handle, appliance housing, and critical electronic assembly and device applications which require soft, tack-free, low-outgassing, flexible gaskets with compression set. This gasketing material has good adhesion to nylon and plastic surfaces. This product fluoresces bright red under low-intensity "black" light (365nm). The bright red fluorescence contrasts extremely well on plastics that naturally fluoresce blue in color (like PVC) and greatly assists with visual inspection of the gasket area.

Dymax GA-140-UR gasketing resin can be dispensed into intricate and complex configurations with the added benefit of curing in-line which allows for increased production speed, greater output, lower processing costs, and reduced inventories.

Download  GA-140-UR Product Data Sheet     Download  Request SDS

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 2003/11EC.

Durometer Hardness:  A40

Compression Set % (85°C, 22 hr)** :

Substrates: Most Plastics (ABS, PVC, PC, PMMA); Nylon

Package Sizes Available*:
30 mL Syringe (MR)
160 mL Cartridge
*In Europe materials are sold in g/kg not mL/L
**Compression set is expressed as percentage of deflection per ASTM D395 Method B at 25% deflection. To determine percent recovery, subtract 1/4 of the value from 100%. For example, the recovery is 98.8% with a 5% compression set.
Fuel cells
Automotive door handles
Appliance housings
Critical electronic assemblies and devices

UV/Visible light curing
Ultra-Red fluorescing
Low outgassing
Cures soft and tack free
Excellent tear resistance
Clear in color, cures in seconds
Silicone free
Conforms to intricate channels or recesses