As an essential retailer, our stores remain open across the UK

Sika Waterproof Coating Grey 5kg (83502)

£ 16.99INC VAT

Add to basket for...

Not available for delivery

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

More Info

View all: Sika Waterproof Sealants

Bulk Save Save up to 5%
Bulk savings
QTY Price per item Saving
1 £16.99 (£3.40/Kg) -
2 + £16.14 (£3.23/Kg) Save 5%
£16.99INC VAT (£3.40/Kg)

Add to basket for...

Not available for delivery
Sika Waterproof Coating Grey 5kg is rated 4.1 out of 5 by 50.
  • y_2021, m_3, d_1, h_17
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.14
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_50
  • loc_en_GB, sid_83502, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getAggregateRating, 18ms
  • REVIEWS, PRODUCT

Add to saved list...

Save
Rated 5 out of 5 by from good stuff does what it says and works 100% as they say it does what it says on the tin
Date published: 2021-02-15
Rated 4 out of 5 by from Water problems I had a water problems in my garage after my neighbor decided to concrete the entire garden with no drainage ,other than a small gap by my garage wall. It seems to have stemmed to flow.
Date published: 2021-01-25
Rated 5 out of 5 by from Good Stuff Sticks really well and forms a good seal, I used it on old stone walls, no damp yet, good value too.
Date published: 2021-01-23
Rated 5 out of 5 by from Brilliant This product does what it says, I always use it and am always happy with the result
Date published: 2021-01-16
  • y_2021, m_3, d_1, h_17
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.14
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_50
  • loc_en_GB, sid_83502, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 18ms
  • REVIEWS, PRODUCT

Whole floor or just damp area?

Do I need to cover the whole floor or will treating the damp area be enough? The whole floor is about 3m x 2m. Also will it be ok to walk on for 6 months while it cures or should it be covered with (say) matting?
Asked by: Mimsie

Can this be used externally on a brick built chimney that is letting water in through the porous bricks?

Asked by: Building999
Hi, this is for both internal and external use.
Answered by: Sika Technical
Date published: 2021-02-25

Can this product be used on damp concrete?

Asked by: Ray501
Hi. You would need to dampen the surface anyway prior to application. There should not be any standing water though.
Answered by: Sika Technical
Date published: 2021-02-23

Can i apply onto slightly damp concrete floor and the wall of the pre fab garage?

I have a pre fab garage sat on a concrete base. When it rains water get in and pools on the garage floor. I am looking to use this product to seal the wall of the garage and the floor, where the wall meets the floor.
Asked by: Anonymous
Hi, you would need to dampen the substrate prior to application of this product. You would need to ensure that there is no standing water though.
Answered by: Sika Technical
Date published: 2021-02-23

Can you cover with Lyme mortar?

Do you wait for the product to turn light grey to know it's dry?
Asked by: Kodamo
1/ to know when it's dry. 2/ once dry can you cover with Lyme mortar or can you cover before its dry?
Answered by: Kodamo
Date published: 2021-02-22
  • y_2021, m_3, d_1, h_17CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.14
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_133
  • loc_en_GB, sid_83502, prod, sort_[SortEntry(order=LOCALE, direction=DESCENDING), SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 22ms
  • QUESTIONS, PRODUCT
  • bvseo-msg: BV SEO Content for this product did not include verbose reviews.;
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 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)