DW-500

DeWAL® DW500 is a one-step plasma masking tape constructed of a silicone rubber, glass cloth backing, and coated with an aggressive high-temperature silicone adhesive. It will withstand grit blast and plasma spray processes yet will remove cleanly.

  • High temperature protection
  • Aggressive high temperature silicone adhesive
  • Conforms easily to complex shapes
  • High tensile strength

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Basic Physical Properties Typical Value Units Test Method
Adhesion to Steel 597 / 53 g/cm / oz/in ASTM-D 1000
Color White N/A N/A
Construction Typical Value Units Test Method
Substrate Silicone Rubber & Glass Cloth N/A N/A
Substrate Thickness 0.203 / 0.008 mm / in N/A
Adhesive System Silicone N/A N/A
Adhesive Thickness 0.109 / 0.0043 mm / in N/A
Overall Thickness 0.3124 / 0.0123 mm / in ASTM-D374
Min Width 6.35 / 0.25 mm / in N/A
Max Width 914 / 36 mm / in N/A
Heat and Flame Typical Value Units Test Method
Max Operating Temp. 260 / 500 °C / °F N/A
Processing & Packaging Typical Value Units Test Method
Shelf Life 1 Year from DOM N/A
Shelf Life Storage Temp. 21 / 70 °C / °F N/A
Roll Length 33 / 36 m / yd N/A
Standard Core Type DeWAL Paper N/A N/A
Core Diameter 76 / 3 mm / in N/A
Standard Liner Yellow Bubble N/A N/A
Specifications
Specification(s) GE: C10 – 12, PMC 4295, PMC 4630, RR: OMAT 2/96M

Applications:

  • Aerospace
  • Plasma & Thermal Spray Masking