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Adchem Corporation GTW-492

GTW-492 is a 1/8" thick, 4 lb. density white cross-linked polyethylene foam coated on both sides with a high performance acrylic adhesive system.

Product Type: Glazing Tape

Compatible Substrates & Surfaces: Aluminum, Glass, Metal, Plastics, Wood

Features: Conformable, Dimensional Stability, Excellent Substrate Adhesion, Good Bonding Strength, Good Weather Stability, Improved Shear Stability, Shock Absorbent, UV Resistant, Vibration Damping

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Knowde Enhanced TDS

Identification & Functionality

Backing Material Type
Product Type

Features & Benefits

Features
  • Acrylic Adhesive
  • Foam Carrier
  • PE Film Liner
Benefits
  • Excellent quick stick
  • Moderate shear strength
  • Good UV resistance
  • Conformable
  • Minimal moisture absorption
  • Lends itself to die-cutting and kiss cuts

Applications & Uses

Compatible Substrates & Surfaces
Applications
  • Seal window glass onto wood, aluminum, or plastic frames
  • Provides cushioning to absorb vibration and shock
  • Seals against air, moisture, light, and dust
  • Thermal insulating and sound deadening
Product Use

Used to seal window glass into wood, aluminum or plastic frames. The foam serves to seal against air, moisture, light and dust penetration. Foam is also used to fill any irregularities in the frame and functionally provide cushioning, vibration and shock damping, insulate in thermal and sound deadening applications.

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Overall Thickness133.0milsPSTC 133
Service Temperature-30 to 220°F-
Static Shear (No Dwell)min. 7 Days-PSTC 103 Mod
Air-Side Adhesive Thickness2.0milsPSTC 133
Carrier Thicknes125.0milsPSTC 133
Laminating Temperature68 to 100°F-
Liner Side Adhesive Thickness2.0milsPSTC 133
Liner Thickness4.0milsPSTC 133

Storage & Handling

Recommended Storage Conditions

40-60% Humidity, 60 ºF - 80 ºF

Standard Shelf Life

12 months from date of shipment