Building Chemicals

A range of high-quality additives for cement, concrete and mortar mix available to order online.

Prevention - Our range of cement and mortar mix additives can prevent issues such as efflorescence from occurring. Click the product for full details.

Restoration - Kingfishers eco-brick cleaner can assist when restoring the appearance of brickwork by removing staining. Follow up with a treatment of our Extreme Climate or Superseal. It will arrest the evaporation cycle by greatly reducing the amount of water the bricks can absorb.

NOTE: this will not work as well on earth retaining walls. The problem in these cases is often groundwater pushing through.

Mortar Additives

We provide a wide range of mortar additives and plasticisers, perfect for increasing plasticity or decreasing viscosity. Mainly used with mortar or concrete, our mortar additives and plasticisers provide workability and frost protection. It will help to reduce the draw between polymer chains, helping increase flexibility.

Looking to improve the strength and workability of your next mortar mix? Easy to use, our building chemicals are safe and very reliable. We have a wealth of experience providing mortar additives and plasticisers, helping you to create a high-quality mortar mix. Our range of mortar plasticisers is extensive, ensuring products to meet all your needs.

Whatever your requirements, whether you need a large volume or a small volume, we can help. Where first-class performance is needed, use our bonding agent to produce solid, water and abrasion resistant mix. Use in concrete and mortar for enhanced flexibility and adhesion. If you need more information regarding our building chemicals, don’t hesitate to contact us.

Admix Mortar Plasticiser

Admix mortar plasticiser is a very high-quality formula which dramatically improves the workability of bricklaying and plastering mortars. Our cement plasticiser increases frost resistance and eliminates the need for lime in the mix.

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From £17.94Inc. VAT£14.95Ex. VAT£Out of Stock
Easi-Mix Plasticiser Concentrate

Easi-mix is a premium plasticiser in a convenient 1L bottle. Simply squeeze the bottle to fill the measure cup and add to clean water to make your gauging liquid. Easier to transport and store than a 25 litre drum. Ensures uniformity of each mix.

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£16.74Inc. VAT£13.95Ex. VAT£Out of Stock
Frostproofer &   Rapid Setter

Use this product in freezing temperatures or when fast setting of the mortar is required e.g. where rapid removal of form work is essential. Kingfisher Frostproofer can be used in mortars or concrete and is fully compatible with Kingfisher Admix

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From £15.54Inc. VAT£12.95Ex. VAT£Out of Stock
Water-Proofer

An integral water-proofer for above and below the ground applications. Provides mortar, screeds and renders with long term protection against water damage without forming a vapour barrier. Use in the backing render coat when pebble dashing...

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From £17.94Inc. VAT£14.95Ex. VAT£Out of Stock
Easi-Proof

All the advantages of our conventional water-proofer but in a handy 1 litre bottle. Just add to clean water to create your gauging liquid for mortar, screeds & renders.

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£10.72Inc. VAT£8.93Ex. VAT£Out of Stock
Supaproofer

For professional builders and rough-casters, this product is designed to be even more efficient and effective than conventional waterproofer. The advanced “Supaproofer” formulation gives greater protection from water...

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From £9.60Inc. VAT£8.00Ex. VAT£Out of Stock
SBR Bonding Liquid

Kingfisher SBR is a highly versatile latex bonding agent for use with any cement based mixture, where long term protection from water is desired. Outstanding waterproofing and bonding properties make Kingfisher SBR an increasingly popular choice...

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From £23.94Inc. VAT£19.95Ex. VAT£Out of Stock
PVA Multi-Purpose Adhesive

Pre-mixed polyvinyl acetate adhesive forms a permanent bond between wood and wood products. Dries clear and does not stain timber. Remove excess adhesive with a damp cloth. Conforms to BSEN204:1991: D1 and to BS 4071 for wood adhesives.

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From £14.34Inc. VAT£11.95Ex. VAT£Out of Stock