Hydron Nu-Flame Fire Upgrade System (For Timber)

The Nu-Flame Fire Upgrade paint system has been developed for the over-coating of multi layered paints for areas without the need to strip the current paint. This Timber pack is ideal for doors and skirting. Advantages All packs achieve BS Class 1/0 Surface Spread of Flame protection For interior use only

Price £352.35 Regular price £391.50
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Sherwin-Williams Macropoxy 400

Macropoxy 400 (formerly known as Sherwin-Williams Macropoxy C400V3) multi-functional epoxy zinc phosphate coating is suitable for the protection of steelwork in a range of exposure environments from C1 to C5. It was recently used on The Shard for corrosion protection. Recommended Uses Buildings Car parks Petrochemical plants Breweries...

Price £58.12 Regular price £64.58
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Thermoguard Thermocoat W

Thermoguard Thermocoat W is a White Intumescent Paint for steel, structural steel and cast iron:  Up to 90 minutes’ fire resistance Can be overcoated with compatible decorative topcoat Water-based Low odour Environmentally friendly Cost effective for large projects Certificate of supply available on request Can be applied by brush,...

Price £46.80 Regular price £52.00
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Masonry Sealers and Primers


In order to achieve those high-spec decorative finishes and with the best protection possible, our selection of Primers and Sealers are here to ensure just that.

They include some of our top manufacturers - Remmers, Sika and Wethertex - plus a NEW range from Hydron designed for more elaborate architectural projects that give you the freedom to create a truly unique look.

There are 56 products.

Showing 1-12 of 56 item(s)

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Sikagard 705 L

Sikagard 705 L is a one part low viscosity, solvent free, reactive impregnation for concrete and cementitious substrates based on silane with 99% active ingredient. Sikagard 705 L complies with the highest requirements of EN 1504-2 for hydrophobic Impregnation (penetration depth class II & resistance to freeze and thaw salt stresses)....

Price £572.00
In stock

Sikagard 706 Thixo

Sikagard 706 Thixo is a one part reactive silane based impregnation cream. It is a solvent free product with ~ 80% content of active substance. Sikagard 706 Thixo complies with the highest requirements of EN 1504-2 for hydrophobic Impregnation (penetration depth class II & resistance to freeze and thaw salt stresses). Features and...

Price £676.00
In stock

Wethertex ST1 Quick Dry Stabilising Primer

Wethertex ST1 Quick Dry Stabilising Primer is the ideal product for use when preparing unstable exterior surfaces for painting. Specially developed using fine particle sized polymers, this silicone based product is able to penetrate deep into the substrate, creating ultra high adhesion and high vapour permeability. Quick drying, Wethertex...

Price £20.25
In stock

Wethertex WeatherBLOCKER!

Wethertex WeatherBLOCKER is the perfect one stop solution for protecting your building from the damaging effects of penetrating damp. Developed using nano-technology, this clear, waterproof coating penetrates deep into brick or stone to give up to 25 years protection against damp without affecting the appearance of the substrate....

Price £27.64
In stock

Sika Water Repel +

Sika Water Repel + is a high performance transparent water repellent specially formulated to provide a water repellent finish and prevent attack by water penetration on porous substrates such as brick, stone, masonary, plaster, plasterboard, pebbledash, rendering, porous tiling, grouting, flags and block paving. Penetrates deep into the...

Price £87.84
In stock

Sika Water Seal

Sika Water Seal is a solvent based, waterproofing water seal for masonry, to protect structures against rain, damp and frost.  On application, dependent upon the porosity of the material to be treated, it penetrates to a depth of 5mm, effectively repelling driving rain. Used to protect brick, stone, concrete and masonry against rainwater...

Price £90.96
In stock

Remmers Color Flex Fill

Remmers Color Flex Fill (formerly Elastoflex Filler Paint) is a highly elastic primer with good filling properties for the Color Flex Coating System. It is easy to apply and can be used for the most various requirement profiles in an elastic coating system. Color Flex Fill is distinguished by high crack-bridging and good filling properties.

Price £159.44
In stock

Remmers Funcosil C40

Remmers Funcosil C40 is a hydrophobizing impregnation agent in cream form on a silane base used for deep hydrophobization of concrete and reinforced concrete in buildings. Also for old, carbonated concrete surfaces as well as lime and cement renders. Not suitable for use if there are adjacent, solvent sensitive components. Image already added...

Price £118.29
In stock

Remmers Funcosil FC

Remmers Funcosil FC is especially used for hydrophobizing impregnation of porous, mineral building materials. It is a special product for hydrophobizing impregnation of brick, clinker, sand-lime brick, silicate types of natural stone and mineral render. As opposed to conventional liquid products, Funcosil FC can be applied in just one working...

Price £179.98
In stock

Remmers Funcosil OFS

Remmers Funcosil OFS is an oil, grease, water and soil repelling, water based, protective impregnation used for treating mineral building materials in floor and wall areas, to clearly reduce their tendency to soil. The effective ingredient reacts in the building material in the presence of moisture, forming a water repelling, UV and weather...

Price £76.41
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Remmers Funcosil SL

Remmers Funcosil SL is effective over a wide range, especially as an impregnation agent for natural stone and lime based natural stone in particular. Because of its low molecular structure in the packaged state, it has very good penetration capacity and reacts chemically in the building material in the presence of humidity. Image already...

Price £59.40
In stock

Remmers Funcosil SNL

Remmers Funcosil SNL is a hydrophobizing impregnation agent for porous, mineral building materials such as fair-faced brick masonry work, sand-lime brick, mineral renders, aerated concrete and light-weight concrete.

Price £69.06
In stock