Internal Waterproofing Renders & Screeds - Basement Waterproofing | Sika

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Sika®-1 Waterproofing Prebagged

Structural waterproof render Sika 1 mortars are prebatched kiln dried blends of specially graded aggregates and cements packaged in 4 grades at the appropriate mix ratios for optimum application performance and durability. When mixed with the diluted Sika 1 liquid waterproofing admixture they provide the multicoat components for the structural waterproofing and waterproof render systems.

Sika® Spritz & Bonding Coat Mortar

Structural waterproof render Sika 1 mortars are prebatched kiln dried blends of specially graded aggregates and cements packaged in 4 grades at the appropriate mix ratios for optimum application performance and durability. When mixed with the diluted Sika 1 liquid waterproofing admixture they provide the multi-coat components for the structural waterproofing and waterproof render systems.

Sika® Render Mortar

Sika-1 Render Mortar is part of the Sika-1 Structural Waterproofing System and is the second layer of the render system.

Sika® Finishing Mortar

Sika-1 Finishing Mortar is part of the Sika-1 Structural Waterproofing System and is the third layer of the render system.

Sika® Screeding Mortar

Sika-1 Screeding Mortar is part of the Sika-1 Structural Waterproofing System and is a prebatched multi-purpose screed mortar.

Sika® Watertight Concrete Powder

Sika Watertight Concrete Powder is a combined water resisting and HRWR/Superplasticising concrete admixture, used to enhance the workability of and reduce the water permeability of concrete it can be used to produce Sika Watertight Concrete. It meets the requirements of BS EN 934-2.

Sika®-2 Water Plug

Leak stopping for high waterpressure Sika 2 is a ready to use rapid setting leak stopping liquid which is mixed with ordinary portland cement to produce a paste for rapid leak sealing against high water pressure infiltration.

Sika®-3

Sika-3 Rapid Hardener is a ready-to-use, multi-purpose, waterproof mortar/antifreeze liquid which is mixed with water, ordinary portland cement, sands and aggregates to produce a waterproof mortar, screed, render or concrete.

Sika®-4a Rapid Setting

Leak stopping for high water pressure. Sika 4a is a ready to use quick setting leak stopping liquid which is mixed with water and ordinary portland cement to produce a paste for leak stopping against high water pressure infiltration.

Sika®-4 Rapid Setting

Leak stopping for low water pressure. Sika 4 is a ready to use quick setting leak stopping liquid which is mixed with water and ordinary portland cement to produce a paste for leak stopping against low water pressure infiltration.

Sika®-1 Waterproofer

Sika 1 is an aqueous solution containing complex colloidal silicates. In the presence of water these swell and block the capillaries and pores in the applied sand/cement renders, screeds and mortar to provide an effective barrier against the transmission of liquid water.

Thinner C

General purpose solvent for cleaning tools.

Sikadur®-31 CF Rapid

Structural adhesive Sikadur-31 CF Rapid is a moisture tolerant, thixotropic, structural two part adhesive and repair mortar, based on a combination of epoxy resins and special fillers, designed for use at temperatures between +5°C and +20°C.

Sikadur® Combiflex Set

For sealing construction joints, expansion joints, connection joints, cracks and fissures on concrete and masonry. The Sikadur-Combiflex Jointing System consists of a Sika Hypalon Strip and Sikadur 31 epoxy resin adhesive. Combiflex Hypalon Sheet is a highly elastic, rot-proof and chemically resistant sealing sheet with a thickness of 1 mm or 2 mm. Sikadur 31 adhesive is epoxy resin based and establishes a strong bond to the substrate. DWI Approved.