Sika Waterproof Coating Grey 5kg (83502)

£ 16.99INC VAT

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Sika Waterproof Coating Grey 5kg (83502)

Cement based coating for preventing water and damp penetration in walls and floors.

  • Waterproof
  • For Interior & Exterior Use
  • Ideal for Use in Basements/Cellars but may also be Used as an External Coating for Concrete, Brick, Block & Bonded Renders

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View all: Sika Waterproof Sealants

£16.99INC VAT (£3.40/Kg)

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Sika Waterproof Coating Grey 5kg is rated 4.1 out of 5 by 38.
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Rated 5 out of 5 by from Very impressed Just applied my 1st coat of the waterproof cement to my leaking garage walls , very easy to apply with a brush and very impressed with the finish so far. You need to apply 2 coats in total.
Date published: 2020-06-20
Rated 5 out of 5 by from Concrete seal Used to seal old permeable concrete floor in garage. Covers as says in tin. And seems to work as says on tin
Date published: 2020-06-13
Rated 5 out of 5 by from SIKA Waterproof Coating I used the waterproof coating on external stone work; as I have had water coming into the garage during the winter. Can't comment on the performance yet; but applied to the stone nicely good coverage. I would say that the coverage of 1.6sqm is accurate. I would buy again.
Date published: 2020-06-01
Rated 5 out of 5 by from Working so far. We have a cellar that has been seeping for years in an old building. We repointed any poor areas, brushed and painted the walls with this products. Immediately you could tell the difference and now after 4 coats all dry. Going to finish off with a waterproof paint and have every confidence in most conditions it will remain dry.
Date published: 2019-11-26
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Old block wall

Would this be suitable to cover a block wall in lean-to conservatory? Block wall is H2m, W1m, D 35cm.little damp coming in, signs of age and effervescence coming through but not much. We want to seal it and then add batons, insulation and plasterboard.
Asked by: AnnaKate
Hi. Yes this will work in your application but you would need to use an adhesive to attach your batons to the wall as screwing would compromise the seal.
Answered by: Sika Technical
Date published: 2020-07-02

Would this work on a cracked stone water feature?

Asked by: jmf66
Hi, Unfortunately this would not be suitable for a stone water feature.
Answered by: Sika Technical
Date published: 2020-06-26

Does the wall or floor have to be dry before application?

Asked by: Nimrod801
Hi, no they don't have to be dry and in fact you have to wet the surfaces first.
Answered by: Sika Technical
Date published: 2020-06-22

I think i may have damp coming through my garage floor. Is this something I could use to prevent this? Or would I be risking moving the damp elsewhere?

Asked by: BeckGlazz
Hi. This can be used on a floor as well as a wall and usually would be used on both in your case. Alternatively you could consider a brush applied damp proof membrane. When used on a floor the Waterproof Coating would need overcoating with a screed.
Answered by: Sika Technical
Date published: 2020-06-15

Can I paint this on exterior wall before attaching cladding?

Old painted masonry on exterior walls.
Asked by: Simondo923
This could work but you would need to ensure that nothing penetrates the waterproof coating - i.e. screws or nails.
Answered by: Sika Technical
Date published: 2020-06-09
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Specification
Brand Sika
Colour Grey
Label Info 1: Signal Word Danger
Label Info 2: Hazard Statements H315 Causes skin irritation.H318 Causes serious eye damage.H335 May cause respiratory irritation.
Label Info 2: Hazard Statements H315 Causes skin irritation.H318 Causes serious eye damage.H335 May cause respiratory irritation.
Label Info 3: Precautionary Statements P101 If medical advice is needed, have product container or label at hand.P102 Keep out of reach of children.P271 Use only outdoors or in a well-ventilated area.P280 Wear protective gloves/protective clothing/eye protection/face protection.P302 + P352 IF ON SKIN: Wash with plenty of water/…P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.P310 Immediately call a POISON CENTRE/doctor/ …P501 Dispose of contents/container to …
Label Info 5: Hazardous Chemical Content 266-043-4 Cement, portland, chemicals, calcium dihydroxide.
Manufacturer Guarantee 1 Year Guarantee
Pack Size 1
Parent Colour Grey
Pieces in Pack/Case 1
Product Type Waterproof Coating
Resistant Type Waterproof
Volume 5 kg

Downloads

Safety Data Sheet (COSHH)