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Würth PUR Rapid Structural Adhesive

Würth PUR Rapid Structural Adhesive

24 in stock

Key Features

  • Rapid polyurethane (PUR) structural adhesive for high-strength bonded joints in trade and industry.
  • Tested to stress group D4 (DIN EN 204) by ift Rosenheim - excellent water resistance for exterior and interior use.
  • Meets DIN EN 14257 (WATT 91) requirements for window construction.
  • Adheres reliably to a wide variety of materials including wood, metals, plastics, ceramics, and construction substrates.
  • Paste-like, thixotropic consistency - non-drop formula allows precise application on vertical surfaces.
  • Mildly foaming during curing, filling slight irregularities and ensuring good contact on uneven surfaces.
  • Can be sanded and painted over after full curing.
  • Resistant (short-term) to diluted acids, alkalis, and solvents.
  • Silicone- and solvent-free - safe for bodyshop, construction, and industrial environments.
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£13.99 GBP
£13.99 GBP
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Shipping Information

What Are My Shipping Options?

In-Store Pickup

In-Store pickup is available on all purchase. Pickups are available Monday - Friday between the hours of 9:00–17:00. 

An email confirmation will be sent when your order is ready for collection. 

Free Shipping

We offer free Standard (2-3 Days) shipping on orders within the United Kingdom on orders over £100. Please note, some large items that require specialist courier companies, such as large mirrors and palleted items are excluded from this deal.

Shipping Fees

We also offer shipping at the following rates:

Standard-Size Parcel

Standard (UK Only) - 2-3 Days - £2.99

Express (UK Only) - 1-2 Days - £4.99

International (EU) - 3-7 Days - £14.99

International (ROW) - 5-10+ Days -£23.99


Large Parcel

Standard (UK Only) - 2-3 Days - £2.99

Express (UK Only) - 1-2 Days - £4.99

International (EU) - 3-7 Days - £14.99

International (ROW) - 5-10+ Days - £69.99

Most UK orders will be sent using Royal Mail, with larger items being sent with DPD.

International orders within the EU will normally be dispatched with Royal Mail, DPD, or UPS.

International orders to the rest of the world will normally be sent with DPD or UPS.

Please note, international delivery charges are very volatile and subject to change. We will do everything in our power to honour the delivery fee, however, in some cases, shipping may increase in price. In this event, you will be given the offer to pay the difference or cancel the order and receive a full refund.

Please note, we may be subject to various rules and restrictions in relation to some international deliveries, and you may be subject to additional taxes and duties over which we have no control. If such cases apply, you are responsible for complying with the laws applicable to the country where you live and will be responsible for any such additional costs or taxes.

Dispatch Times

Orders placed before 15:00 Monday - Friday will be shipped on the same day. 

Orders placed after this time will be shipped on the following business day,

Please note, we are closed at weekends, as well as English Bank Holidays.

Returns Policy

Our refund policy can be found at the following address: https://esupplyline.com/policies/refund-policy.

Further Information

You can contact us for further information on our shipping policies using the following:

Phone: 01953 711 881

Email: sales@esupplyline.com

Live Chat: Available on our website, Monday - Friday, 8:30 - 17:00.

Contact Form: https://esupplyline.com/pages/contact

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Variant Variant total Quantity Price Variant total
Brown
Brown
£13.99/ea 		£0.00
£13.99/ea £0.00
Transparent
Transparent
£14.49/ea 		£0.00
£14.49/ea £0.00
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Description

High-Strength Industrial Adhesive

High-Strength Industrial Adhesive
Würth PUR Rapid Structural Adhesive is a professional-grade polyurethane adhesive designed for structural bonding applications. Its fast-curing, high-strength formula makes it ideal for demanding environments such as window and door construction, staircase manufacturing, and general joinery.

Certified Performance

  • DIN EN 204 D4 Classification - suitable for interior and exterior joints exposed to frequent water contact and condensation.
  • DIN EN 14257 (WATT 91) - proven heat resistance for window and door applications.

Versatile Bonding Range

The adhesive demonstrates excellent adhesion on:

  • Wood and wood-based materials (chipboard, MDF, plywood, solid timber).
  • Metals including aluminium, stainless steel, brass, and copper (with appropriate pre-treatment).
  • Plastics such as ABS, hard PVC, polycarbonate, GRP, and decorative laminates (with suitable primers where required).
  • Construction substrates including concrete, cement fibre boards, natural stone, and tiles.

Paste-Like Consistency

The thixotropic, paste-like formula prevents dripping, enabling precise application even on vertical or overhead surfaces. The adhesive also foams slightly during curing, improving gap-filling ability on uneven bonding surfaces.

Durable and Weather Resistant

Once cured, PUR Rapid offers long-term resistance to moisture, heat (up to +110 °C), and short-term exposure to diluted acids, alkalis, and solvents. It can be sanded, painted, and powder-coated (200°C/30 min) after curing.

Notice:

  • Adhesion performance depends on correct surface pre-treatment.
  • Direct UV exposure can discolour the adhesive but does not impair strength.
  • Not suitable for bonding larch wood outdoors (due to arabinogalactan content).
  • Aluminium, copper, and brass must be pre-treated or coated for permanent, age-resistant bonding.
  • Bonding gaps >2mm significantly extend curing times; >3mm gaps are not recommended.
  • Avoid coating bonded workpieces before full adhesive curing - premature coating may cause blistering.
  • Stainless steel and zinc-plated surfaces must be properly cleaned and/or mechanically abraded before bonding.

More Information

Application Instructions

  1. Ensure surfaces are clean, dry, and free of grease. Pre-treat according to the optimisation table (cleaners, abrasion, primers as necessary).
  2. Apply adhesive as a continuous bead or spread with a toothed spatula (max. layer thickness: 3mm).
  3. Join parts within 5 minutes of adhesive application.
  4. Apply pressure: >= 0.015 N/mm^2 for surface bonding, >= 1 N/mm^2 for solid wood-to-solid wood bonding.
  5. Maintain pressure until adhesive has sufficiently cured.
  6. Allow full curing before sanding, machining, painting, or powder-coating.

Usage Notes

  • Application temperature: 5°C to 100°C.
  • Protect adhesive and bonded joints from UV exposure and permanent moisture.
  • Use corrosion protection when bonding metals to absorbent materials (to prevent long-term oxidation).
  • Store in original sealed container at 15-25°C.
  • Shelf life: 18 months.

Specifications

Density: 1.12 g/cm³ (at 20 °C)

Processing Temperature Range: +5 °C to +100 °C

Temperature Resistance (Continuous): –30 °C to +110 °C

Shelf Life: 18 months (15–25 °C, unopened)

UV Resistance: No

Chemical Resistance: Short-term resistance to diluted acids, alkalis, and solvents

Silicone-Free: Yes

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