DeWAL Industries

Narragansett, RI 02882


About DeWAL Industries



15 Ray Trainor Dr
Narragansett, RI 02882
United States

More Info on DeWAL Industries

Manufactures PTFE, used in wire and cable construction and pressure-sensitive PTFE and UHMW-PE films and tapes for aerospace, aviation, electrical/electronic, mechanical/industrial, and thermal spray masking applications. The high-performance polymer films and tapes are precision cut and used for resistance to abrasion, high-temperature, high-pressure and chemical resistance.


Power electronics - Power distribution systems and equipment

Silicone-free Adhesive Tapes

DeWAL has four new tapes for Aerospace Electrical and Composite applications. The tapes have passed ASTM-E595-07 specification for low out-gassing.
Components - Wire and cable

DW 251

DW 251 has been developed for specific use in aerospace and aircraft electrical and wiring applications. DeWAL will manufacture using a specific resin to meet individual requirements...
Electro-optic materials and substrates


An unsintered PTFE film used in aircraft and aerospace wire insulation. Good strength in the machine direction along with the inherent properties of PTFE. Available as Laser Printable...
Power electronics - Power distribution systems and equipment


Polyimide tape with silicone adhesive. The primary uses for this product are gold finger masking, coil insulation and high temperature harness wrapping
Components - Wire and cable


PTFE tape with silicone adhesive used primarily in electrical applications such as coil wraps and separators, transformers, slot liner and harness wrapping where good insulation...
Buyer's Guide


An aluminum foil/glass fabric laminate with a high temperature silicone adhesive. The aluminum foil provides excellent reflective and conductive characteristics in high temperature...

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