Wudcare Fast Grab 5 Minute PU Wood Adhesive – 500ml

Wudcare Fast Grab 5 Minute PU Wood Adhesive is a fast-setting, moisture-curing polyurethane adhesive designed for strong bonding in interior and exterior woodworking, joinery and construction applications.

Its thick, non-slumping gel consistency helps the adhesive remain where it is applied and provides useful gap-filling performance between suitable materials. The adhesive expands slightly while curing, helping it develop a strong grip within the joint.

The initial grab develops in approximately 5–10 minutes, with a firm bond normally achieved after approximately 4 hours. Allow 24 hours for full cure. Actual curing times can vary with temperature, moisture, materials and joint conditions.

Key Features

• Fast initial grab in approximately 5–10 minutes
• Strong moisture-curing polyurethane formulation
• Suitable for interior and exterior applications
• Thixotropic gel consistency helps reduce slumping
• Slight expansion helps increase contact within the joint
• Useful gap-filling properties
• Suitable for damp timber and many other building materials
• Good resistance to weathering, ageing and creep after curing
• Solvent-free formulation
• Convenient 500ml bottle with dispensing spout

Suitable Materials and Applications

This versatile PU adhesive is suitable for many professional woodworking, repair and construction tasks, including bonding:

• Softwood and hardwood
• Damp timber
• MDF and chipboard
• Cork
• Concrete, brick and stone
• Metal
• Polystyrene and suitable insulation materials
• Fibreglass and GRP
• Other suitable porous building materials

Typical uses include furniture manufacture, cabinetmaking, joinery, timber construction, repairs, panel assembly and bonding dissimilar compatible materials.

Technical Information

Application Guidance

1. Ensure the bonding surfaces are sound and free from dust, grease and loose contamination.
2. Apply a controlled, even amount of adhesive. This product expands slightly, so over-application should be avoided.
3. Bring the components together promptly and position them accurately.
4. Clamp or support the joint securely while the adhesive cures.
5. Allow approximately 4 hours for a firm bond and 24 hours for full curing.

Always check material compatibility before use and follow the instructions and safety information printed on the container and current safety data sheet. Wear suitable protective equipment and keep away from children.

Frequently Asked Questions

Does this adhesive grab in exactly five minutes?

The product is described as a five-minute fast-grab adhesive. Initial grab normally develops within approximately 5–10 minutes, depending on the materials, moisture level, temperature and working conditions.

How long does Wudcare Fast Grab take to cure?

A firm bond is normally achieved after approximately four hours. Allow around 24 hours for the adhesive to cure fully before placing the joint under its intended load.

Can it be used outside?

Yes. It is formulated for interior and exterior bonding. Correct surface preparation, joint design and full curing remain important for reliable outdoor performance.

Can it bond damp timber?

Yes. As a moisture-curing polyurethane adhesive, it is suitable for damp timber. Surfaces must still be sound and should not have standing water, grease, dust or loose contamination.

Does the adhesive expand?

It expands slightly as it cures. This helps the adhesive make contact within the joint and provides some gap-filling ability. Use a controlled quantity and clamp the components securely.

Is it only suitable for wood?

No. As well as softwood, hardwood, MDF and chipboard, it can bond several suitable building materials including concrete, brick, cork, metal, polystyrene and fibreglass. Test unfamiliar or sensitive materials before full application.

What size bottle is supplied?

This listing is for one 500ml dispensing bottle.

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