CA-UK CA021 Thick Cyanoacrylate Superglue, High Viscosity, 20g

Cyanoacrylate instant adhesives , or superglues as they are more commonly known, cannot be beaten for bonding two surfaces together quickly and easily.

Available in a range of viscosities to suit specific purposes.

Thick (High Viscosity) – Use for:

  • Gap filling where you want to seal a crack in your timber. Can be mixed with sawdust to fill larger areas.
  • Vertical applications, simply apply a little High-Bond adhesive to one surface and assemble for a strong and permanent bond.
  • Highly porous materials.


Viscosity Thick (High)
Setting Time 5 – 30 Seconds
Full Cure 24 Hours
Bottle Size 20g
Shelf Life 1 Year (After Opening)

Slower drying, up to 60 seconds when applied thickly.
Best results will be obtained by clamping the glued area until fully cured.
Maximum strength requires 24 hours.
Low temperatures can reduce the cure time.

The nozzle has been carefully designed to allow precise, single drop, application of the glue. The lid includes a metal pin which keeps the nozzle from getting blocked up between uses and keeps an airtight seal for longer shelf life.

CA-UK adhesives are high quality and developed to bond a wide range of materials:

  • Wood
  • Metal
  • Plastic
  • Ceramic
  • Rubber
  • Leather
  • Card
  • Glass
  • Many other materials

If you need a faster drying time, use CA-UK Activator for Superglues which can reduce the drying time to less than 2 seconds.

To get the longest life out of your glue, keep away from warmth they are best stored at +5 degrees C.

Made in the UK.

By purchasing this product, you are confirming that you are AGED 18 or over and that the person receiving the delivery is also over 18. Please note: We may ask for proof of age.

Please Note: This product is classed as Dangerous Goods and therefore cannot be sent through Royal Mail. Delivery will be made using a carrier with whom we have been approved to ship dangerous goods. The delivery charge is £10.00 for UK mainland deliveries. Sorry, we cannot ship to offshore addresses where a sea voyage is required.


Price includes UK mainland delivery on orders over £100 plus VAT

SKU: CA021 Category:
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Product Code:
CA-UK CA021 Thick Cyanoacrylate Superglue, High Viscosity, 20g