Type A

PUDLO Render Seal

PUDLO Render Seal is a Type A cementitious ready mixed surface waterproofer used for all aspects of waterproofing where a Grade 3 environment is required as part of a dual system recommended in BS8102:2009. PUDLO Render Seal is a robust solution for providing waterproofing to below ground structures against negative and positive water pressure.


BBA approved

Applied to both concrete and masonry

Resistant to carbonation

Can also be used as a remediation measure

Robust internal waterproofing product

Mixed with polymer for elasticity or to accommodate movement


Refer to PUDLO Render Seal installation manual
Technical datasheets
Installation Manual
Brochure download

Want to specify this PUDLO product?

You can now add us to your NBS product specification using the button below:

Our Brands

Tel: +44 (0)1954 780687 | Email: sales@dbgholdings.com

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