Browse store

Sika Waterproof Coating Grey 5kg (83502)

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

  • 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

£14.59INC VAT (£2.92/Ltr)

Add to basket for...

Not available for delivery
Sika Waterproof Coating Grey 5kg is rated 3.9 out of 5 by 23.
  • y_2017, m_7, d_19, h_24
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_23
  • loc_en_GB, sid_83502, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix

Add to saved list...

Save
Rated 5 out of 5 by from Damp proofing Great product, I applied several coats with a large paint brush, after only a few days the wall is starting to dry out.
Date published: 2017-06-29
Rated 5 out of 5 by from Practical and effective Great solution to leaky joints in bricks and mortar. Goes on well, works well externally and internally. Worth taking the time to do the job properly for best results.
Date published: 2016-02-03
Rated 5 out of 5 by from Excellent product Excellent product, Read instructions carefully especially preparation and follow recommendations.
Date published: 2015-11-12
Rated 3 out of 5 by from Out of date This coating deteriorates with age before it is applied. It needs to be used within six months of manufacture. When I got home and took the tub out of its outer cardboard box I found that it was well past the six months. So I had to drive back and return it. And all the other tubs in stock at my local Screwfix were also out of date. It looks as if Screwfix does not have a good stock control system for handling perishable products.
Date published: 2015-09-18
  • y_2017, m_7, d_19, h_24
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_23
  • loc_en_GB, sid_83502, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix

can this be used on plasterboard in a bathroom??

thanks
Asked by: stonemason1
Unfortunately this is not suitable for your application.
Answered by: Sika Technical
Date published: 2017-06-26

Will this waterproof an outdoor concrete patio?

Asked by: DIYWINK
Unfortunately this isn't a suitable product for your application.
Answered by: Sika Technical
Date published: 2017-06-20

Could i add grit to this to make floor or path slip resistant?

Asked by: Apd1426a
Unfortunately you can not add grit to this product.
Answered by: Sika Technical
Date published: 2017-06-10

is it ok to cover with underlay during the curing time?

Will the dried sika coating still cure properly if it is covered with underlay boards and laminate as a temporary surface to walk on during the 6 month curing time? thank you
Asked by: sawood
This should be fine and the Sika Waterproof Coating should cure properly.
Answered by: Sika Technical
Date published: 2017-05-13

must i wait 6 months before tiling over?

Is the cure time really 6 months before tiling adhesive and ceramic tiles are placed over this product? (solid floor, concrete with absent membrane currently, and damp is affecting wood joinery that is in contact with the floor) thank you
Asked by: sawood
Yes, 6 month must be left before final decorative finishes are applied (e.g. tiles).
Answered by: Sika Technical
Date published: 2017-05-06
  • y_2017, m_7, d_19, h_6CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_26
  • 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
Specification
Brand Sika
Colour Grey
Manufacturer Guarantee 1 Year Guarantee
Pack Size 1
Pieces in Pack/Case 1
Product Type Waterproof Coating
Volume 5 kg

Downloads

Safety Data Sheet (COSHH)