Jointing Solution

Surestop CC Fillerboard 200/500

Surestop CC Fillerboard 200 is a closed cell polyethylene joint filler for use as an expansion joint in blockwork and concrete.

Surestop CC Filllerboard 500 is specifically used in water retaining and watertight structures which are subject to hydrostatic pressure.


Excellent recovery after compressed


Low load transfer

Easy to install

Resist hydrostatic pressure (500 version only)

Root proof

Heat resistant


Surestop CC Fillerboard 200 – Sheets may be fixed into position using a suitable contact adhesive and ensure the gap is not contaminated.

Surestop CC Fillerboard 500 – Cut a strip of 500 to the required depth of the joint and nail the product back onto the main sheet using 2-inch nails at 100mm centres. Apply joint filler so it is flush with the concrete surface. Prior to sealing, the top strip can be peeled away to provide an uncontaminated sealed system.

Technical datasheets
Brochure downloads

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Tel: +44 (0)1954 780687 | Email:

DB Group, Wellington Way, Bourn Airfield, Cambridge. CB23 2TQ

Tel: +44 (0)1954 780687

DB Group, Wellington Way, Bourn Airfield, Cambridge. CB23 2TQ

Launching PUDLO CWP 2.5

After extensive testing, we’ve cut the weight of our award-winning waterproof admixture PUDLO CWP from 8kg to 2.5kg.

  • Same high-quality performance
  • Cut manual handling risks with a weight reduction of nearly 70%
  • Save money and fuel transporting a compact, concentrated product
  • Less material and less waste boost your sustainability credentials