Show Prices Including VAT

We're here to help 020 8362 8100

  • Take a tuor through our store in New Southgate
  • Branch Finder
  • Find out about our delivery service
  • Dispaly Prices excl. VAT

Thompsons One Coat Water Seal 5L

Status : In stock

Delivery : Big and Bulky help

SKU : L048921
Inc VAT: £14.09

Quick Overview

Thompson's One Coat Water Seal Ultra protects against water damage in one coat suitable for use on a range of cementitious surfaces such as brickwork, pointing, rendering, stone, concrete and plaster.

For assistance, please call:

020 8362 8100

Thompsons One Coat Water Seal 5L
Move your mouse over image or click to enlarge
Thompson's One Coat Water Seal Ultra protects against water damage in one coat. The silicone micro emulsion effectively penetrates below the surface of porous materials carrying waterproofing resins deep into the pores of the substrate. The breathable waterproofing membrane allows moisture vapour inside the substrate to evaporate whilst protecting against water penetration and damage.

Key Features
  • Invisible, deep penetrating waterproofer and protector
  • Instant protection against water damage
  • Actively repels water
  • Long lasting protection
  • Suitable for a wide range of substrates

For maximum performance ensure the surface to be treated is clean and free from mould and fungal growth and any coatings that may interfere with the penetration of Thompson's One Coat Water Seal Ultra, by brushing with a stiff bristle brush (not wire). Carry out any repairs and fill any surface cracks prior to treatment. Thompson's One Coat Water Seal Ultra can be applied to dry and damp (not saturated) surfaces.

Thompson's One Coat Water Seal Ultra can be applied using brush, spray or roller in one continuous operation. On vertical surfaces work from the bottom upwards dividing the area into approximately 1 metre square sections. Best results are achieved by brushing and rollering in all directions, paying particular attention to mortar lines. Rework the whole section to ensure complete saturation finishing each section before moving on to the next. On horizontal surfaces saturate well and after 15 minutes remove puddles by distributing the excess to dry areas.

Clean Up
Clean brushes, rollers and other equipment immediately after use with white spirit or brush cleaner. Remove as much product as possible from application equipment before cleaning.
Size 5L
Unit Of Sale Each
Weight 5.41Kg
Brand Thompsons
Barcode 5010214804771
EDP code 32993

You must be logged in to post a question.

No comments just yet - be the first!

Product Reviews

Number of reviews : 2
Average rating : 4.5 /5
V. David
  the 19/03/2018
5/ 5
did exactly what i wanted, used on old stone walled house, would recomend.
B. Derek
  the 17/07/2016
4/ 5
Good product