3 in 1 Admixture from AlphaChem is an air entraining chloride free liquid admixture for waterproofing, plasticising and retarding of render mixes. Conforms to BS4887 air entraining properties.
AlphaChem 3 in 1 Admixture has the benefits of being an air-entrainer and retarder, allowing large areas to be covered in one single application hence improving workability, trowel-ability and significantly reducing water penetration. The improved durability reduces efflorescence and shrinkage.
For more information on Cromar, please visit their website here.
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AlphaChem Integral Waterproofer is a liquid admixture designed to reduce water absorption and make cement mixes less permeable.
It also improves the workability of the mortar. Integral Waterproofer is suitable for use in rendering finishes and pointing mortars.
It is also used in reconstructed stone and non-structural concrete members – particularly valuable in:‐
- Semi‐dry mixes.
- Internal and external rendering.
- Special finishes.
- Pebbledash and Harling
- Rough Cast.
- Stucco etc.
DOSAGE
- 1 litre per 50‐100kg cement.
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Plasterers Scrim is an extra-high tack scrim tape is designed to reinforce plasterboard joints, ensuring a smooth, professional finish while minimizing potential issues during installation.
Key Points:
Reinforces plasterboard joints for enhanced durability.
Provides a smooth finish, reducing the need for rework.
Minimizes the risk of cracking on plaster joints.
Reduces bubbling, helping to prevent imperfections over time.
Storage: Store in a cool, dry place away from direct sunlight, ideally at temperatures between -10°C and +50°C.
Cromar AlphaChem Mortar Mix is a high-quality 2-component mixture, consisting of 2 parts Ordinary Portland cement and 1 part fine red building sand. When combined, these components create an ideal mix for brick laying, pointing, patching, rendering, and general repairs, offering excellent workability without the need for additional additives. As part of the AlphaChem Small Bag range, it is perfect for smaller projects, reducing wastage and ensuring freshness thanks to its plastic-sealed packaging.
Key points:
Composition: A 2-part mixture of Ordinary Portland cement
Cromar AlphaChem SBR Bond is a water-based dispersion of a carboxylated styrene-butadiene copolymer, non-ionically stabilized and resistant to hydrolysis.
Key Points:
Stabilized Dispersion: This product offers a stable dispersion of a carboxylated styrene-butadiene copolymer, ensuring reliability in various applications.
Freeze-Thaw Stable: The dispersion remains stable even through freeze-thaw cycles, providing consistent performance in changing conditions.
Compatibility: It contains an antioxidant and is compatible with most hydraulic binders, ensuring ver
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AlphaChem Wetroom Tanking Kit offers premium waterproof protection for wet areas such as wetrooms, bathrooms, kitchens, and showers, providing coverage for both walls and floors. It is specifically designed for internal use only. This kit is ideal for use on a variety of surfaces, including concrete, sand/cement screed, plasterboard, blockwork, new brickwork, timber walls, plywood overlays, anhydrite screeds, sand/cement render, and firm/stable plaster.
Key Points:
Provides high-quality waterproof protection for walls and floors in wet areas.
Suitable for interna
Cromar Alpha Chem Polyurethane 25 is a high-performance, single-component, fast-curing polyurethane sealant specifically designed for applications requiring a durable, elastic bond with exceptional weather resistance. Ideal for bonding a variety of construction materials and sealing expansion joints, it forms a reliable seal without the need for a primer and can be overpainted for seamless finishes.
Key Points:
High Elasticity and Strong Bond: Delivers a highly elastic, resilient bond suitable for demanding joint applications.
Excellent Weather Resistance: Formul
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Arbomast GP is a one-part, oil-based sealant designed for general pointing and sealing in traditional construction, particularly for perimeter sealing of timber frames and joints between preformed concrete panels, such as in garage construction. While the sealant forms a surface skin, it remains pliable for years, allowing for durable protection. Arbomast GP can be overpainted, though a compatibility test with specific paint systems is advised. It is not recommended for use in expansion joints, high-movement joints, against natural stone, or in interior applications.
Key
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Arbokol 2150 is a durable, two-part Polysulphide Sealant with a high polymer content that cures to form a flexible yet hard-wearing seal. It adheres well to concrete and various construction substrates, making it ideal for flat roof joints, heavily trafficked floor joints, concrete slab constructions, and water-retaining (non-drinking water) and sewerage structures where bio-degradation resistance is needed. Additionally, Arbokol 2150 can be used in joints requiring chemical resistance (for details, contact ARBO® Technical Services). However, it is not recommended for joints
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Arbokol 1000 is recommended for use in expansion joints in brickwork and blockwork, perimeter sealing of timber frames (especially where sealant overpainting is required), and structural joints in heavy cladding. However, it is not suitable for vertical joints wider than 25mm, horizontal joints wider than 20mm, or for internal applications. Due to its relatively slow curing process, Arbokol 1000 should not be used in public areas, schools, or spaces prone to vandalism unless the joints can be securely protected during curing. While the product can be painted, users should conduct a p
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Mapelastic AquaDefense Tanking Kit is a ready-to-use solution designed for rapidly waterproofing bathrooms, wet rooms, and showers, making them tile-ready in just 4 hours. The kit includes Mapelastic AquaDefense and Mapeband PE 120, ideal for forming protective layers in areas exposed to moisture and running water.
Key Points:
Components: Mapelastic AquaDefense, a fast-drying, solvent-free synthetic resin paste, and Mapeband PE 120, a waterproof PVC tape for sealing corners and joints, create a comprehensive waterproofing system.
Application: Mapelastic AquaDefen
Mapelastic AquaDefense is a fast-drying, premixed liquid-rubber waterproofing and crack-isolation membrane designed for installation beneath ceramic tile or stone in various environments, including residential, commercial, and industrial settings. This advanced membrane creates a thin, continuous barrier that protects adjacent rooms and floors from water damage. It is particularly effective in common problem areas like coves, corners, cracks, and drains, where it can be enhanced with MAPEI’s optional Reinforcing Fabric or Mapeband accessories for added protection. Mapelastic AquaDe
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£3.37 ex. VAT3 in 1 Admixture from AlphaChem is an air entraining chloride free liquid admixture for waterproofing, plasticising and retarding of render mixes. Conforms to BS4887 air entraining properties. AlphaChem 3 in 1 Admixture has the benefits of being an air-entrainer and retarder, allowing large areas to be covered in one single application hence improving workability, trowel-ability and significantly reducing water penetration. The improved durability reduces efflorescence and shrinkage. For more information on Cromar, please visit their website here. For our full list
