SIKA 1 WATERPROOFER - WATERPROOFING ADMIXTURE 25 LITRE Yellow
Sika's legendary Sika®-1 Waterproofer 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.
Used for decades by trusting, professional tradesmen with good reason, Sika®-1 Waterproofer is the industry leading waterproofing additive.
Sika 1 is an aqueous solutioncontaining 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 liquidwater.
Structural waterproof renders to resist water pressure below ground
Structural waterproof screeds to resist water pressure below ground
Waterproof renders to resist moisture and dampness above ground level
Internal waterproof tanking
General waterproofing admixture for mortar
Part of the Sika Watertight Concrete system (See separate BBA certificate and data sheet)
CHARACTERISTICS AND ADVANTAGES:
Proven for more than 90 years
Pre batched system mortars available
For brick, concrete and stone substrates
Compatible with OPC and SRC
Can be applied against live water infiltration
Wall render and screed application
Can be used internally and externally
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|Collection Only Product?||COLLECT FROM CHINGFORD, LONDON E4 8DJ|