Barrettine Premier Water Seal is a deep penetrating, solvent based microporous water protection treatment. It leaves a breathable membrane which allows moisture vapour from within the substrate to naturally evaporate whilst protecting against water damage and penetration.
Barrettine Water Seal is clear, almost colourless and will provide years of effective water protection simply by adhering to the application instructions and coverage guidelines.
Please see the INFO tab above for Coverage, Preparation and Application advice.
Please also see Thompsons water-based Water Seal, One Coat Water Seal Ultra, and Concrete Seal for alternative water protection treatments and seals.
Drying Time upto 48 hours
Brush, Roller or Spray applied
2 coats required
Clean equipment with White Spirits
Coverage 8-10 SqMtrs per Litre per Coat
Barrettine Premier Water Seal - 5 litre Reviews
| UK Mainland|
2-3 Days 1
| Express Delivery||Next Working Day 1||£4.95|
FREE - Orders over £60
| Premium AM||Mon-Fri Pre 12|
Mon-Fri Pre 10.30AM
| Premium Saturday ||Saturday 9:00-17:00 ||£9.95|
Scottish Highlands, Islands, Isle of Wight, Isle of Man
| Standard Delivery|| 3-4 Days|| £6.95|
| Northern Ireland|
| Standard Delivery||3-4 Days ||£9.95|
| Republic of Ireland and Channel Islands|
| Standard Delivery ||3-4 Days||£14.95|
1 Order online before 5pm Monday - Friday for same day dispatch.Highland Postcodes:
AB30-38, AB44-56, FK17-21, G83, IV (all), KW0-14, PH17-32, PH34-48
Aberdeenshire, Angus, Argyllshire, Ayrshire, Caithness, Highland, Invernes-shire, Perthshire, Ross-shire, Stirlingshire
BT (all), HS1-9, IM (all), KA27-28, KW15-99, PA20-99, PH33, PH49-99, PO30-41, ZE (all)
Northern Ireland, Republic of Ireland, Isle of Man, Isle of Wight, Channel Islands and Scottish Islands
Barrettine Premier Water Seal 5 litre:
|Suitable for use on:|
Brick, Stone, Slate, Concrete and Wood (not plywood), plus other natural fabrics including Cotton, Canvas and Leather. External use only
Ensure the surface to be treated is clean and dry; any masonry paint should be removed or allowed to weather for at least two years. Fungal deposits such as moss or lichen should be removed with Everbuild Fungicidal Wash and allowed to dry for 48 hours, this will ensure maximum penetration.
Apply with a good external brush such as Mako Woodcare or General Purpose brush or roller, Barrettine Water Seal can also be spray applied with a Goizper commercial sprayer.
Best results will be achieved if the temperature is above 5 DegC.
up to 10 SqMtrs/Litre - depending on the porosity of the surface
|Surface||First Coat m2/litre ||Second Coat m2/litre |
|Light Concrete Block||1||2|
|Clay/Quarry Tile ||4-5||8-10|
|Wood (varies with type of wood and any applied finish. Not suitable for Plywood) ||2.5-5||3.5-7.5|
|Drying Times:||24-48 hours – depending on the absorbency of the substrate |
|Clean Equipment:||Clean application equipment with White Sprits|