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    Concrete Waterproofing

    Concrete Repair & Waterproofing: Find expert solutions for restoring and protecting concrete structures. From crack repairs to waterproofing systems, we offer effective services and products to ensure durability and longevity.

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    Brush-Kalsomine-K-BRUSH

    Brush - Kalsomine K-BRUSH

    The Kalsomine K-BRUSH is a versatile paste brush crafted for effective application and cleaning tasks, ensuring comprehensive coverage with ease of use. It excels in a range of applications where precise and efficient brushing is essential. Simply dip the brush into the paste or solution and apply as required, making it a practical choice for various projects.
    £10.76
    GP-CRYSTALLINE-ACTIVE-BARRIER-FLEX-2C-(25KGTUB + 8KG-CANNISTER)

    GP CRYSTALLINE ACTIVE BARRIER FLEX 2C (25KGTUB + 8KG CANNISTER)

    GP Crystalline Active Barrier (CAB) Flex 2C is a fast-drying, two-component grey waterproofing coating system. The A component is a cement-based powder, while the B is a liquid polymer. The presence of the polymer makes the coating system semi-flexible.
    £137.81
    GP-DPCROLLS

    GP DPC ROLLS

    The GP DPC Rolls are crafted as a single-layer, embossed damp proof course with high-performance capabilities, engineered to resist Methane, Carbon dioxide, Radon, and Moisture. They meet stringent standards set by BRE, CIRIA, and BSI (BS EN 14909 and BS8485:2015), ensuring excellent mortar adhesion. This makes them well-suited for vertical and horizontal applications in buildings taller than three storeys.
    £138.60
    GP-PRIMER

    GP PRIMER

    GP Primer is a specifically developed low-viscosity primer, thinned with an aromatic hydrocarbon to improve tolerance to damp substrates and ensure superior bonding with membranes, surpassing conventional bituminous primers. Its black hue and fluidity make it ideal for use on green concrete, masonry, metal, and wooden surfaces.
    £157.72
    GP-SEALANT-600CC-WITH-APPLICATOR-GUN

    GP SEALANT 600CC (15 UNITS/PER BOX) WITH APPLICATOR GUN (SINGLE UNIT)

    GP Sealant is a novel, low modulus expansion joint sealant and adhesive, specially formulated to ensure a bubble-free cure even under high temperature and humidity conditions. The product exhibits excellent thixotropy, allowing its use even in very large voids.
    £252.00
    GP-TITAN-BOND-ROLLS

    GP TITAN BOND - 1.9 X 25M ROLLS

    GP TITANBOND is a fully bonded waterproofing membrane that combines the GP TITANBOND membrane with a durable virgin polypropylene geotextile. It is designed for gas, water, and tanking protection of underground structures where harmful ground gases are anticipated.
    £988.38
    GP-TITAN-EXT-TAPE-0.3X20M-ROLL-(3-ROLLS-PER-BOX)

    GP TITAN EXT TAPE - 0.3 X 20M ROLL (3 ROLLS PER BOX)

    A 300mm wide by 20m long single-sided self-adhesive tape, designed for use as an under-tape to create lap joints with Titan Bond.
    £171.00
    GP-TITAN-TAPE-ROLLS

    GP TITAN TAPE - 1.5MM x 100MM x 15M ROLLS

    GP TITAN TAPE is double-sided tape features release film on both sides to facilitate easy installation. GP TITAN TAPE is crafted to prevent water, water vapour, air, and gas passage, making it ideal for building construction with damp proof membranes, vapour control layers, and ground gas barriers.
    £42.30
    GP-TITANBOND-ROLL-END-STRIP-300MMX20M
    GP-TITANTANK-ROLL

    GP TITANTANK - 0.9 X 20M ROLL

    GP TITANTANK is consists of a self-adhesive layer with an upper surface of GP TITANFLEX and a lower surface of siliconised polypropylene release film. TITANTANK is used for gas-proofing, waterproofing, and tanking underground structures where harmful ground gases are anticipated, serving as a post-applied fully bonded membrane.
    £418.36
    HYDROLOCK-GCL-1.15x5.1M-ROLLS

    HYDROLOCK GCL - 1.15 X 5.1M ROLLS

    HYDROLOCK is a mechanically bonded Geosynthetic Clay Liner (GCL) composite comprising pulverised bentonite enclosed between two layers of geotextile. The internal 5 kg of natural sodium bentonite swells upon contact with water to create a low-permeability waterproofing barrier.
    £65.99
    HYDROLOCK-PASTE

    HYDROLOCK PASTE - 25KG TUB

    Hydrolock Paste is a plastic bentonite paste, specially formulated for structural waterproofing purposes. It is applied to seal and safeguard concrete areas in direct contact with soil. Common applications include sealing pipe penetrations, shafts, levelling voids, and filling honeycombs.
    £241.92
    HYDROLOCK-RAIL

    HYDROLOCK RAIL - 1M

    Hydrolock Rail is a galvanised steel wire mesh specifically designed to be used with the Hydrolock Strip. The Hydrolock Rail prevents the displacement of the strip during concrete pouring. It is supplied at a width of 30mm and in lengths of 1.0m.
    £105.30
    HYDROLOCK-STRIP

    HYDROLOCK STRIP - 5LM STRIPS

    The HYDROLOCK STRIP is a swellable bentonite joint sealing tape with crystallisation additives. It is used as a water stop in concrete construction joints and has been tested and approved for water pressure up to 7 bar.
    £256.82
    Hydrostop-Sealer-K-773-19Lt

    Hydrostop Sealer K-773 (19Lt)

    Hydrostop Sealer K-773 19Lt is a high-quality penetrating sealer formulated to protect concrete, brick, mortar, and masonry from water penetration. This clear, water-based liquid can be easily applied by spraying or rolling onto horizontal and vertical surfaces. It maintains the natural look and breathability of treated materials, ensuring long-lasting protection. It's highly durable, resistant to wear, fading, yellowing, cracking, and peeling over time.
    £186.07
    Krystol-Broadcast-K-250-25Kg

    Krystol Broadcast K-250 (25Kg)

    Krystol Broadcast is a dry shake crystalline waterproofing treatment that converts freshly poured concrete into a durable waterproof barrier. During the final finishing stages, Krystol Broadcast integrates seamlessly with the concrete, replacing the necessity for conventional membrane waterproofing systems. Its distinctive fugitive dye guarantees uniform dispersion, achieving a sleek surface finish suitable for non-air entrained slabs.
    £136.46
    Kryton-Krystol-Mortar-Admixture-15kg

    Krystol Mortar Admixture K-309 (15Kg)

    Krystol Mortar Admixture (KMA) is a hydrophilic crystalline admixture that offers long-lasting protection for masonry mortars and concrete masonry units by reducing permeability and absorption, effectively guarding against water and contaminants.
    £73.22
    Kryton-Crack-Inducing-Waterstop-15m

    Kryton Crack Inducing Waterstop K-341 (15m)

    Kryton Crack Inducing Waterstop K-341 is a tailored solution crafted to establish effective waterproof crack control joints. Incorporated into the comprehensive Krystol Waterstop System alongside Krystol Waterstop Grout, it showcases outstanding resilience against waterborne chemicals.
    £154.98
    kryton-hard-cem

    Kryton Hard-Cem - 13.4 kg

    The inclusion of the Hard-Cem integral admixture not only substantially reduces the necessity for replacements and repairs but also prolongs the lifespan of the concrete by more than double. This leads to a decreased carbon footprint over the entirety of its existence.
    £18.48
    Kryton_Krystol_Plug_K_620

    Kryton Krystol Plug K-620 - Available in 5 or 25 Kg Pack

    Krystol Plug is a rapid-setting hydraulic cement product that when mixed with water is used to stop flowing water and repair leaking cracks, holes and joints in concrete.
    £27.36