Caravan Window Delamination Acrylic Repair Bonding Adhesive - WC105

4 reviews
Price for 1 unit: £28.75
Ex. VAT: £23.96
Product Datasheet:
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Not sure this is the right adhesive for your requirements?

Please contact our friendly team for some free advice about your individual requirements.

Product Overview

This delamination adhesive is particularly suited to the repair of delaminated caravan windows.

This delamination adhesive is a clear, medium viscosity and specifically formulated for acrylic sheet and components. It is a ready-mixed, colourless, solvent-based adhesive, and consists of an acrylic polymer and methyl methacrylate monomer dissolved in solvents.

WC105 then hardens as the solvent is absorbed or evaporates, depositing polymer in the joint. In addition, the solvent softens the surfaces being joined so that they fuse, hardening as the solvent migrates into the body of the substrate.

Application uses

WC105 is a versatile, single-part adhesive suitable for (or known as):

  • Repair of delaminated caravan windows
  • Joining items made from ‘Diakon’ acrylic polymers
  • Acrylic sheet adhesive
  • Joining items made from cast acrylic (Perspex)
  • Caravan stress crack repair adhesive
  • Caravan window bonding glue
  • Window delamination adhesive
  • Caravan window adhesive
  • Acrylic glue for window repair
  • Glue for caravan windows
  • Acrylic panel adhesive
  • Caravan window delamination repair kit
  • Caravan window bonding glue
  • Caravan window repairs
  • Polyplastic window repair

Reduces rapid drying problems

The adhesive has been specially developed to reduce the problems of rapid drying and ‘skinning’, which is common with solvent-based adhesives.

Kit contents

The kit comprises of a 250ml tin of adhesive and an empty 50ml squeezy bottle to aid in the application of the product. Please note that 250ml should provide a bead of approximately 15m in length.

Kit variations

This kit comes in several variations.

If you are only completing a small repair, please order the 50ml bottle (which comes with a nozzle as part of the bottle). The 50ml bottle should provide a bead 4-5mm wide 3m long. This 5mm will spread across approximately the 15mm flange between the panels.

Adhesive Benefits

This adhesive has the following benefits:

  • Medium Viscosity
  • Medium Curing Speed
  • Allows some repositioning

Not ideal to be used with

WC105 acrylic adhesive cannot be used with Perspex ME, Perspex SW or Perspex AG grades.

Product Specifications

Polymer Base Methyl Methacrylate
Solids 20% approx
Viscosity 600 mPas approx
Specific Gravity 1.2 approx
Bond Length 15m
Bonds Acrylic
Gap Fill 2mm

Please note

When using for the first time please test the flow and get used to its speed by running fine beads along a test surface such as glass or metal.

DO NOT WIPE any excess over the surface of the acrylic window as this will smear the surface and leave an unsightly smudge. Kitchen paper can be used to carefully absorb any excess.

We have received a small number of reports that this adhesive has distorted the dotting pattern that is found in some caravan windows. Therefore we recommend that caution is exercised if your window has this pattern. If you do not feel that you could live with any distortion please do not use this adhesive.

Directions For Use

Although WC105 was developed so that rapid evaporation and skinning are minimal, the following techniques will reduce these problems further:

  1. The window should either be removed and laid flat or put into a horizontal position to avoid the adhesive running down the window.
  2. Gently apply the adhesive along the centre of the delamination with a bead not exceeding 5mm wide as this will spread across approximately 15mm.
  3. If you prefer, level the bead by spreading between the delamination to fully coat the joint.
  4. Check the coating has no gaps that may allow moisture through and thus prevent sealing properly.
  5. Make sure both panels touch everywhere to avoid gaps. The panels can be lightly clamped using clothes pegs or spring clamps but not heavy duty clamps as this has been known to cause a spiderwebbing effect.
  6. Leave for at least 3 hours, but preferably overnight, before re-fitting into the frame.
  7. In extreme heat conditions it is beneficial to refrigerate the adhesive for at least 12 hours before use. A domestic refrigerator is suitable (temperature 5°C – 10°C). If this is not possible, an alternative is to cool the adhesive containers in cold water, although this is less effective.
  8. NB: Always re-cap the bottle immediately after use.

Precautionary information

  1. The gap-filling properties of the adhesive are limited which means that mating surfaces must be machined to close tolerances.
  2. The solvent in WC105 may cause soluble colourants to migrate from one piece of cast acrylic (or other plastic being used) to the next. If colour is important, check for any migration by making a small test joint.
  3. Unopened containers do not need to be stored in a refrigerator.
  4. Always replace the lid of the container immediately after use to prevent evaporation of the solvent.

Delamination Kit price

If you buy this Delamination Adhesive Kit in bulk it can cost from only £23.00 / kit.

Not sure if this Delamination Adhesive Kit is right for your requirements?

If you are not sure if this adhesive kit is correct for your requirements please contact us to discuss your requirements and we can point you in the right direction.


4 reviews Write a Review

4 Reviews Hide Reviews

  • 5

    Posted by Lea Davis on 5th Aug 2022

    Excellent product. Repaired my Caravan window following the instructions provided. Would definately recommend.

  • 5

    Posted by Steve Feist on 27th Jun 2022

    Such a quick amd easy product to use, and it does the job

  • 5
    Bondrite wc105

    Posted by Brian Funston on 6th Apr 2022

    Brilliant product easy to use and great technical help,delighted with my repair,saved me getting a new screen on my swift challenger 560

  • 5

    Posted by William dunn on 28th Mar 2022

    If you have a delaminated caravan window ....this is the ADHESIVE to sort it out .. I'd recommend you do it out doors tho.

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