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Ahlsell Products Construction range Dry mortar and AdditivesAdditives and chemicals

Additives and chemicals

We at Ahlsell help you find dry mortar and additives. Regardless of whether you work with casting, masonry, or plastering, we have plaster mortar and other dry mortar. The range is suitable for both small jobs and large projects. When you carry out rough priming or other jobs where there are requirements for strength. Here you will find dry mortar such as leca, expanding mortar, and putty. If you are looking for sealing systems for wet rooms, you will also find this. The majority of additives are also available in our range. Explore our wide range of dry mortar here in the online store or visit your nearest Ahlsell store.

Waterproofer Sika-4

Waterproofer Sika-4

Art. no.: 114985

Very fast binding (about 0.5-3 minutes) cement additive, for cement or cement mortar. Used for sealing leaky surfaces, cracks, and joints in rock, concrete, and masonry with flowing water under pressure.
Can also be used in cement mortar for fixing bolts, eye bolts, and similar in rock and concrete. This product meets the criteria for chemical products under BASTA.
Use:
Instructions: For sealing in locations under low water pressure or with less water flow: mix Sika-4a with clean water 1 to 0.5 or 1 to 4 (Sika-4a: water) depending on the desired bonding time. For sealing in locations under high water pressure or with greater water flow: Sika-4a is used undiluted, or mixed with no more than 3 parts of water, depending on the extent of the leakage.

Masonry wash

Art. no.: 365572

Cleaner for salt and lime deposits, for indoor/outddor applications. Based on a variety of diluted acids. Clean brick surfaces, natural stone, and concrete. Removes lime and salt deposits, as well as rust stains and mortar. Can also be used for cleaning ceramic tiles and sanitary porcelain, eg., in bathrooms. Delivered in concentrated form and diluted to the recommended concentration.

Concrete / Mortar Addetive

Concrete / Mortar Addetive

Art. no.: 365574

Waterborne epoxy dispersion with high adhesion. Mixed in cement or lime/cement-based mortar and concrete. Can also be used for dust binding concrete surfaces. Does not affect the binding power of the adhesive. Delivered in concentrated form and diluted to the recommended concentration.

Concrete / Mortar Addetive

Frost protection additive Sika-3

Frost protection additive Sika-3

Art. no.: 114964

Sika–3: Frost protection additive. Frost protection in concrete and plaster. Do not use in reinforced concrete due to corrosion risk.
Consumption: 1 kg is sufficient for 10-50 litres of use.

Frost protection additive Sika-3

Additive Ardex E 100

Additive Ardex E 100

Art. no.: 562233

Floor Primer, Ardex P 51

Floor Primer, Ardex P 51

Art. no.: 562147

Frost protection Finja

Frost protection Finja

Art. no.: 561114

Smoothing Ardex SG

Smoothing Ardex SG

Art. no.: 759089

MORTAR SAND

Art. no.: 365532

Natural sand for various uses in construction and gardens.

SLAKED LIME E

Art. no.: 365570

Slaked masonry lime that is mixed with water to make whitewash. The product contains no film-making additives and is open to diffusion. used for traditional lime painting on lime mortar, hydraulic lime mortar, and weak KC finishes. Intended for both renovating and new production, indoor and outdoor.

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