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Sika Waterproofer 5Ltr (34457)

5Ltr. Liquid additive which prevents transmission of water through sand or cement renders, screeds and mortar.

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  • Water-Resistant
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  • Model No:
  • 1 Year Guarantee

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£44.99INC VAT (£9.00/Ltr)

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Sika Waterproofer 5Ltr is rated 4.6 out of 5 by 5.
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Rated 4 out of 5 by from sika waterproofing Used as a waterproofing agent in a render mix. Followed instructions for mixing and it did exactly as stated in the specification.
Date published: 2016-04-01
Rated 5 out of 5 by from Keeps water out There is little else to say, mix it right and it keeps the water out, just on the prices side but does the job
Date published: 2016-01-01
Rated 4 out of 5 by from Mixed for a pond wall render Well this is a partial review as all I've done is apply the coat of render to the inside wall of the pond. Good points so far - the light yellow colour stays in the mixed water solution 1:10 ratio. but does not colour the mix of 1 cement to 2.5 rendering sharp sand. These ratios seem hard to find on directly on the web. It mixed in fine and looked to be quite workable for at least 2 hours, i'd finished by then. I used about a 1/3 of the 5 litre bottle for two bags of rendering sand and just under a bag of cement. so perhaps (my guess) around a square meter of wall for each litre used. Will it do what its meant to? only time will tell. but its well recommended elsewhere and specked for the job.
Date published: 2015-03-11
Rated 5 out of 5 by from Perfect product High quality product from sika, Follow the instructions exactly and leave in the mixer until the right consistency is reached. Blocks water forever! very strong when used with stainless expamet.
Date published: 2014-04-14
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does this product leave a dust free surface suitable as a finshed floor for in a swimming pool

Asked by: brickiegc1
Unfortunately you would need to tile over it for your application.
Answered by: Sika Technical
Date published: 2017-08-05

Would I be able to use this product on the inside of my abestos garage roof to stop patchy ingress of water when it rains?

Asked by: Lizadora
Unfortunately this product is not suitable for your application.
Answered by: Sika Technical
Date published: 2017-07-03

Can this Product be used externally to screed stair landing and tread to make them waterproof.

current stair landing is causing penetrating damp
Asked by: cjack9
Yes this is suitable to be used externally in a screed as an admixture.
Answered by: Sika Technical
Date published: 2017-06-26

Can this be mixed with the concrete to provide waterpoofing when laying a concrete patio

Asked by: DIYWINK
Yes this is suitable to be used in concrete as an admixture.
Answered by: Sika Technical
Date published: 2017-06-26

Is this the same Sika 1 waterproofer as the one with Everbuild Code: SK1WAT5

Asked by: Eszt
Yes, the product code from Everbuild is SK1WAT5.
Answered by: Sika Technical
Date published: 2017-06-24
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Specification
Brand Sika
Manufacturer Guarantee 1 Year Guarantee
Pack Size 1
Pieces in Pack/Case 1
Pieces in Pack/Case 1
Product Type Waterproofer
Resistant Type Water-Resistant
Total Product Weight 5.33 kg
Volume 5 Ltr

W x D x H: x x . Weight: 5.33kg.

Downloads

Safety Data Sheet (COSHH)