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1 Gal. DAP Weldwood HHR Contact Cement

Price:
$29.95
SKU:
DAP-Weldwood-Natural-1-Gallon
Shipping:
Calculated at checkout


Product Description

FOR PROFESSIONAL USE ONLY

THIS ITEM CANNOT BE SHIPPED TO THE FOLLOWING STATES:
  • California
  • Delaware
  • Maryland
  • New Jersey
  • Connecticut
  • Rhode Island

padMSDS INFORMATION CAN BE FOUND HEREpad

SOLD IN: 1 Gallon Cans



Federal regulations prohibit the shipment of flammable products by air. They CANNOT be shipped by Next Day, 2nd Day, 3 Day or US MAIL services. These items can ONLY shipped by UPS Ground. These items can only be shipped within the USA. These items cannot be shipped Internationally


The ideal contact cement for automotive interior applications. Its high heat resistance is well suited for adhering headliners, fabric, and many other materials during automobile refurbishment. Easy to apply with hot or cold spray equipment. DAP WELDWOOD HHR Solvent Type Spray Grade Contact Cement is a sprayable contact adhesive especially developed to meet the requirements of the automobile refurbishment after market business. DAP WELDWOOD HHR adhesive has excellent application properties and forms a high strength, high heat resistant bond that is resistant to water, many household chemicals and the effects of aging.

Suggested Uses:
    May be used to bond cloth, leather, laminates, wood veneers, upholstery, carpeting, headliners and many similar materials, to metal, rigid polyurethane foam, and fiberboard in automobile restoration and customizing.
Performance Characteristics:
  • Excellent heat resistance
  • Bond strenght increases with age
  • Resists water and many household chemicals
  • Up to 2 hours open time
  • Approximately 200 sq. ft. coverage
  • Over dried adhesive may be reactivated by applying another thin coat of adhesive
  • Shelf Life: 12 months minimum at 70°F
  • Use as supplied, DO NOT THIN
Note:
  • Contact adhesive is not suitable for structural applications.
  • May damage some plastics, test before use
  • Do not use on copper, copper alloys, some vinyls or polysytyrene foam.
  • Let adhesive assemblies cure for at least 72 hours before exposing to direct sunlight or temperature over 150°F.
  • Adhesive may gel if stored at low temperatures, but returns to normal viscosity at 70°F (21°C).
Surface Preparation:
    Surfaces to be bonded must be clean and dry, adhesive, and air temperature and surfaces should be at least 65°F (18°C).
Application:
    Fluid pressure should be 15 to 25 psi. Atomization air pressure should be 70 to 90 psi (80 to 100 psi for HVLP). Use a standard or hot spray system to apply an even coat to both surfaces. Direct spray perpendicular to the plane of the substrate from approximately 10 to 12 inches away. 80% coverage forms an effective bond. 100% coverage is recommended at the edges. Allow both coated surfaces to dry before bonding (approximately 2 to 3 minutes when hot sprayed and 5 to 10 minutes if conventional spray is used). When dry, the adhesive will adhere to but not transfer to kraft paper pressed onto the adhesive surface. Sufficient coverage is indicated by a glossy appearance. Two coats may be necessary for porous substrates. Index both pieces accurately. Contact adhesives bond instantly on contact and work cannot be shifted into place. Apply pressure with a pinch roller or rotary press (a minimum of 40 psi is suggested) with a pinch roller or rotary press. If not available, a 3 inch rubber hand roller may be used (working from center to edge). Roll in 2 directions at 90° angles to each other. Apply as much pressure as possible, being careful not to crush core materials.


Federal regulations prohibit the shipment of flammable products by air. They CANNOT be shipped by Next Day, 2nd Day, 3 Day or US MAIL services. This item can ONLY shipped by UPS Ground.

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Product Reviews

  1. DAP HHR...easy to use! 5 Star Review

    Posted by on 20th Jul 2016

    A great product that is easy to use...not for professional use only. I'm a complete novice and was worried how this would work. I used a $15 all purpose gravity gun from HF at 60 psi. I set the gun to fan pattern and dialed back the flow...it gave great coverage. Being an amateur I probably over applied in the beginning as the gallon didn't get me the 240 sq ft listed on the can. Clean up is easy with Lacquer Thinner...it just turns the HHR to a clump that you can rinse out or push out of the gun with gun cleaning brushes and toothpicks. Definitely have good ventilation...I did this in my garage with all doors and windows open with two ventilation fans running. After spraying I left the area for 3-4 minutes while things tacked up. I did use a pinch roller to go over all areas and it seems to tack real well. I was drawn to this product because it gets stronger as it ages and is designed for high heat environments. My project was applying tweed fabric to thin ply to finish the interior of a Sprinter van.


  2. glue 5 Star Review

    Posted by on 19th Nov 2015

    great glue for upholstery

    right product
    fast shipping
    bit pricey
    but a fair value



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