Penetrating primers in comparison
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Last updated on 09.11.2026
1
Barrettine Primer Universal Wood Preserver (Clear, 5L) - Deep Penetrating Oil Based Preserver Requires Over Painting/Coating, Suitable for Indoor & Outdoor Use
Barrettine
11% off
free shipping
To the product (5 offers)
9,9
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2
TRANS - PAL DL-50 Deep Penetrating Primer 5L Sealer for Walls Plaster Concrete Indoor Outdoor
TRANS - PAL
free shipping
To the product (1 offer)
9,8
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3
Everest Trade - Penetrating Polyurethane Concrete Dustproofer/Floor Primer & Sealer (Clear, 5 Litre)
Everest Trade Paints
free shipping
To the product (1 offer)
9,7
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4
Polar Clear Binding Primer - Clear Primer Paint - Water Based - 2.5L | Seal & Stabilise Porous Surfaces - Improve Paint Adhesion to Prevent Peeling - Breathable Solution Indoor & Outdoor Surfaces
Polar Specialist Coatings
free shipping
To the product (1 offer)
9,7
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5
Deep Penetrating Primer EWI-302, 5 liters, for Substrate Preparation, Brick, Blockwork, Concrete, PLaster, Tiles, Gypsum, Internal/External for Heritage Buildings
EWI Pro Insulation Systems
free shipping
To the product (1 offer)
9,5
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6
Rawlins Paints Wethertex ST1 Quick Dry Stabilising Primer - Excellent Adhesion - Quick Drying Formula - Water Based - Clear - 5L
Rawlins Paints
19% off
free shipping
To the product (1 offer)
9,4
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7
Coo-Var Penetrating Wood Primer (2.5ltr, White)
Coovar
free shipping
To the product (1 offer)
9,4
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8
Conpart Hydrosol Deep Primer LF 1004 Solvent-Free Deep Penetrating Special Primer 10 Litres
Conpart
free shipping
To the product (1 offer)
9,3
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9
SmartSeal Damp Proof Paint - Interior & Exterior Walls, Ceilings & Floors – Prevents Water Ingress & Penetrating Damp (White, 5 Litres)
SmartSeal
free shipping
To the product (4 offers)
9,2
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10
TOUPRET WALL HARDENER - Penetrating Substrate Hardener 1KG 20102
Toupret
free shipping
To the product (2 offers)
9,2
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You might also be interested in these penetrating primers.
LEVEL PLUS 02 Deep Primer 10 L Acrylic Base Deep Primer Interior | Non-discolouration outside, ready to use, deep penetrating, bonding agent
Level Plus Deep primer acrylic is used as a primer to strengthen the substrate and increase the adhesion of the subsequent layers to the surface.
£ 14.98
To the product (1 offer)
TRANS - PAL DL-80 Deep Penetrating Primer 5L High Adhesion Breathable Waterproof Indoor Outdoor
Deep Penetration Formula – Soaks deep into porous surfaces like plaster, brick, and concrete
£ 24.99
free shipping
To the product (1 offer)
Everest Trade - Penetrating Polyurethane Concrete Dustproofer/Floor Primer & Sealer (Clear, 20 Litre)
Reduces the Risk of Paint Delamination (Peeling) Manufactured to ISO9001 Standards to Ensure Quality Great Coverage (6-10 Square Meters Per Litre) For Use With Everest Trade Polyurethane Floor Paints Provides A Great Base Coat For Floor Paints On Bare Concrete.
£ 154.95
free shipping
To the product (1 offer)
TRANS - PAL Deep Penetrating Primer Gel – No Drips, Quick Dry, Multi-Surface Prep, 2kg / 5kg (2KG)
No Drip Gel Formula – Mess-free application even on ceilings and vertical surfaces.
£ 19.99
free shipping
To the product (1 offer)
TRANS - PAL Deep Penetrating Primer Gel – No Drips, Quick Dry, Multi-Surface Prep, 2kg / 5kg (5KG)
No Drip Gel Formula – Mess-free application even on ceilings and vertical surfaces.
£ 28.88
free shipping
To the product (1 offer)
Polycell One Coat Damp Seal 2.5L
Seals patches of penetrating damp For interior walls and ceilings One coat matt white finish
£ 32.99
free shipping
To the product (6 offers)
OWATROL Oil - 1 Litre
Colourless, penetrating rust inhibitor & oil-based paint additive Rust inhibitor which penetrates deeply until it reaches the sound metal below Drives out moisture and air, stabilising the rust and preventing it from reforming Paint and wood stain additive for oil-based paints which improves the flow of paint and eliminates brush marks Improves paint adhesion and prevents cracking and peeling Improves uniformity and coverage of coat, up to 25% more
£ 34.37
free shipping
To the product (4 offers)
Everbuild 406 Quick Drying Stabilising Solution – Clear – 5 Litre | Previously Known As Everbuild 406
UPDATED BRAND – Product previously know as Everbuild 406 Stabilising Solution
£ 12.31
To the product (7 offers)
Drybase Liquid Damp Proof Membrane (5 Litre, White) - Damp Proofing Paint for Internal Walls and Floors. Waterproof Paint
Drybase
£ 49.89
free shipping
To the product (4 offers)
Raincheck Water Seal (5 Litre Clear) - Breathable, Exterior Brick Sealer | Brick, Stone, Mortar & Concrete Waterproofer. Ready to use by brush, roller or spray.
Ready for use water seal which is developed using silicone hydrophobic technology, modifying the surface of the substrate and lining the pores, creating a water-resistant coating.
£ 18.00
free shipping
To the product (2 offers)
Roxil Wood Stain Preserver 5 Litre (Autumn Gold) - Up to 5 Year Protection | UV-Resistant for Indoor & Outdoor | Fast-Drying Satin Finish for Decking, Fence, Shed and Garden Furniture.
Fast drying dual-purpose wood stain and preserver for indoor and outdoor wood.
£ 29.99
To the product (4 offers)
Ronseal RSLWPCL5L 5 Litre Total Wood Preserver - Clear | Ronseal 37658 | Product Type: Total Wood Preserver | Size: 5L | Clear finish | Suitable for interior and exterior wood pr
Colour: Clear. It is an ideal pre-treatment for interior and exterior wood and suitable for overpainting Perfect to use on rough or smooth timber
£ 39.00
free shipping
To the product (7 offers)