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GHB® 4726GY consists of a foamed acrylic core that is coated on both sides with high performance acrylic adhesives. This adhesive provides excellent long term holding power The tape incorporates a strong closed cell foamed core that conforms to a wide variety of substrates providing a superior bond. GHB4726GY tapes are well suited for interior and exterior applications and in many instances can replace rivets, screws,welds and liquid adhesives. This tape will bond to most dry,clean,oil free surfaces and provide bond strengths along with dynamic shear that is significantly higher than typical pressure-sensitive tapes.

Chemical Family: Acrylics & Acrylates

Product Type: Pressure Sensitive Adhesive, Tape

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Backing Material Type
Chemical Family

Features & Benefits

Performance Characteristics
  • Designed specifically to bond to high energy surfaces like steel,aluminum,& other metals.
  • High tensile, shear and peel adhesion.
  • Moisture/solvent resistant with excellent weathering properties.
  • Shock, vibration and noise dampening.
  • Ease of application reduces production time and cost.
  • Creates permanent dust,light,air and moisture seal.
  • Exceptional dynamic shear properties at cold and hot temperatures.
  • Aids in vibration dampening.
Benefits
  • Clean,ease of use.
  • Bonds dissimilar materials.
  • Allows unique designs,with improved appearance.
  • Comes with Polypropylene liner for easy release.
  • Corrosion resistance.
  • No jig fixtures,proven durability, weight reduction.
  • Seals and bonds, vibration and fatigue resistant.

Applications & Uses

Industry Applications
  • Leisure : Recreational Vehicles,Marine
  • Appliances : Emblems
  • Electronics : Portable Telephones, Disk Drives, GPS Systems, Computer Accessories
  • HVAC : Air Conditioners
  • Construction: Mutin Bars
HowTo Make Gaska Hi Bond Work
  • Test Substrate : Always test the substrate before applying GHB® for surface energy and contamination.Use the first 4-6" of the roll.
  • Abrade : This step is only necessary if low surface energy or contamination is present.The grit needed will vary.
  • Cleaning : High-performance PSA's like GHB® should have a clean surface. We recommend a 50/50 mix of IPA and water.
  • Primer Promoter : Apply primer when necessary. Recommended for maximum performance.
  • Applying GHB : Overlap both ends by 2".Temperature Should be 50-110°F.
  • Rolling : Requires a minimum of 15psi pressure.
Time for Curing
  • 20min - 50%
  • 1 Hr - 75%
  • 1 Day - 90%
  • 3 Day-  100%
     

Regulatory & Compliance

Certifications & Compliance

Packaging & Availability

Roll Sizes
  • Available Thicknesses: .030,.045,0.63,.090" (0.76mm - 2.3mm)
  • Available Widths: .030" Thickness: .250" - 36" (6.4 - 914.40mm), .045" Thickness: .250" - 36" (6.4 - 914.40mm),  .063" Thickness: .250" - 1 7" (6.4 - 431.80mm), .090" Thickness: .250" - 1 7" (6.4 - 431.80mm)
  • Available Lengths : .030" Thickness: 108' (33M), .045" Thickness: 108' (33M), .063" Thickness: 216' (66M), .090 Thickness: 108' (33M)