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Würth PUR D4 Gun Glue

Würth PUR D4 Gun Glue

24 in stock

Key Features

  • 1-component, moisture-hardening polyurethane adhesive - ready to use, no mixing required.
  • Fast and easy to apply with a professional applicator gun.
  • Water-resistant to EN 204 (D4) - suitable for demanding indoor and outdoor use.
  • Extended processing time of 8-10 minutes allows for accurate adjustments during assembly.
  • High bond strength with a wide range of porous and non-porous substrates.
£20.99 GBP
£20.99 GBP
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Product Product subtotal Quantity Price Product subtotal
Würth PUR D4 Gun Glue
Würth PUR D4 Gun Glue
Würth PUR D4 Gun Glue
£20.99/ea 		£0.00
£20.99/ea £0.00

Description

Professional-Grade Polyurethane Gun Adhesive

Würth PUR D4 Gun Glue is a high-quality modified polyurethane adhesive that cures through moisture absorption. Designed for quick and efficient application, it combines ease of use with strong bonding performance across a wide range of construction and woodworking applications.

Water-Resistant and Durable

Conforming to EN 204 D4 classification, the adhesive provides superior water resistance, making it suitable for indoor and outdoor projects where durability and long-term bond strength are essential. Once cured, it withstands temperature ranges from -40C to 130°C, ensuring performance in even the harshest environments.

Versatile Applications

This adhesive excels in both structural and finishing applications, including bonding roofing materials to vertical edges, chipboard installations, stair coverings, insulation panels, surface adhesions, and general woodworking. It adheres to a wide range or porous substrates such as wood, metal, foams (Styrodur, polystyrene), and glass wool, making it a versatile solution for professional trades.

Efficient Application

Applied with glue gun, Würth PUR D4 Gun Glue delivers a continuous, precise bead of adhesive for strong and uniform bonds. Its controlled expansion ensures effective filling of small gaps while minimising waste.

More Information

Application Instructions

  1. Ensure all bonding surfaces are clean, dry, and free from dust, grease, or contaminants.
  2. Shake the can vigorously 20 times before use.
  3. Apply a continuous adhesive strip of approximately 3cm wide without interruption.
  4. Allow a few seconds for a thin adhesive film to form on the surface.
  5. Position materials and press together once the adhesive has begun to set.

Safety and Usage Notes

  • Processing temperature must be between 5°C and 35°C.
  • Typical adhesive consumption: approx. 200g/m^2.
  • Use in a well-ventilated area; avoid inhaling vapour.
  • Wear protective gloves and goggles to prevent skin or eye contact.
  • Protect adhesive joints from direct UV exposure.
  • Shelf life: 9 months when stored correctly.

Specifications

Weight of Content: 707 g

Contents: 700 ml

Chemical Basis: Polyurethane

Density: 1.01 g/cm³

Colour: Beige

Processing Temperature (Min./Max.): +5°C to +35°C

Temperature Resistance (Cured Material): –40°C to +130°C

Shelf Life (From Production): 9 months

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