20
£947.46
  • × Code 6 Cast Lead - 210mm x 6mCode 6 Cast Lead - 210mm x 6m 1 × £91.39
  • × This is an image of the front of the Bond It PVA & Adhesive Sealer - White 5LBond It PVA & Adhesive Sealer - White 5L 1 × £16.99
  • × OX TOOLTREK Trade Wheeled Tool Storage SystemOX TOOLTREK Trade Wheeled Tool Storage System 3 Pieces 1 × £129.99
  • × OX Pro Heavy Duty Aviation Snips Right Cut (Green)OX Pro Heavy Duty Aviation Snips Right Cut (Green) 1 × £21.79
  • × This image displays the front of the product which is a Everbuild 709 FebFlor Floor-Flex Plus - 5 LitreEverbuild 709 FebFlor Floor-Flex Plus - 5 Litre 1 × £19.99
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 180mm x 6m 1 × £45.31
  • × This image displays the front of the product which is a Ronseal Exterior All Surface Primer & Undercoat - White 750mlRonseal Exterior All Surface Primer & Undercoat - White 750ml 1 × £14.99
  • × Bond It Decking Oil - Natural 2.5LBond It Decking Oil - Natural 2.5L 1 × £18.99
  • × Cromar Protect 1F Non-Breathable Roofing Felt – 1mCromar Protect 1F Non-Breathable Roofing Felt – 1m x 15m 1 × £18.99
  • × Klober Universal Tile Vent Antique Red KG9854Klober Universal Tile Vent Antique Red KG9854 (Box of 10) 1 × £269.99
  • × This image displays the front of the product which is a Ronseal Exterior Yacht Varnish - Gloss 250mlRonseal Exterior Yacht Varnish - Gloss 250ml 1 × £12.99
  • × This image displays the front of the product which is a OX Pro Rodless Sealant Gun - 400ml 13.5ozOX Pro Rodless Sealant Gun - Up to 400ml 1 × £34.99
  • × This image displays the front of the product which is a Soudal Acetoxy Stay Fresh Sanitary Silicone Sealant – Clear 290mlSoudal Acetoxy Stay Fresh Sanitary Silicone Sealant – Clear 290ml 1 × £9.99
  • × Code 6 Cast Lead - 760mm x 3mCode 6 Cast Lead - 760mm x 3m 1 × £197.06
  • × Freeflow 65mm Square Down Pipe Clip Standard - WhiteFreeflow 65mm Square Down Pipe Clip Standard - White 1 × £3.99
  • × Lead Fixing Clips - Pack of 50Lead Hall Fixing Clips - Pack of 50 1 × £14.95
  • × Freeflow 65mm Square Down Pipe Connector - BlackFreeflow 65mm Square Down Pipe Connector - Black 1 × £5.99
  • × This image displays the front of the product which is a Timco Pozi C2 Strong-Fix Twin Cut Screws - 4.0mm x 40mm (Box of 200)Timco Pozi C2 Strong-Fix Twin Cut Screws - 4.0mm x 40mm (Box of 200) 1 × £5.99
  • × Standard Brush 2 InchStandard Brush 2-Inch 1 × £1.79
  • × Timco Copper Slate StrapsTimco Copper Slate Straps 1 × £11.29

Subtotal: £947.46

View basketCheckout

Bank Holiday Notice: Orders placed after 2:00 PM on Friday, August 23rd, will be shipped on Tuesday, August 27th.

20
£947.46
  • × Code 6 Cast Lead - 210mm x 6mCode 6 Cast Lead - 210mm x 6m 1 × £91.39
  • × This is an image of the front of the Bond It PVA & Adhesive Sealer - White 5LBond It PVA & Adhesive Sealer - White 5L 1 × £16.99
  • × OX TOOLTREK Trade Wheeled Tool Storage SystemOX TOOLTREK Trade Wheeled Tool Storage System 3 Pieces 1 × £129.99
  • × OX Pro Heavy Duty Aviation Snips Right Cut (Green)OX Pro Heavy Duty Aviation Snips Right Cut (Green) 1 × £21.79
  • × This image displays the front of the product which is a Everbuild 709 FebFlor Floor-Flex Plus - 5 LitreEverbuild 709 FebFlor Floor-Flex Plus - 5 Litre 1 × £19.99
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 180mm x 6m 1 × £45.31
  • × This image displays the front of the product which is a Ronseal Exterior All Surface Primer & Undercoat - White 750mlRonseal Exterior All Surface Primer & Undercoat - White 750ml 1 × £14.99
  • × Bond It Decking Oil - Natural 2.5LBond It Decking Oil - Natural 2.5L 1 × £18.99
  • × Cromar Protect 1F Non-Breathable Roofing Felt – 1mCromar Protect 1F Non-Breathable Roofing Felt – 1m x 15m 1 × £18.99
  • × Klober Universal Tile Vent Antique Red KG9854Klober Universal Tile Vent Antique Red KG9854 (Box of 10) 1 × £269.99
  • × This image displays the front of the product which is a Ronseal Exterior Yacht Varnish - Gloss 250mlRonseal Exterior Yacht Varnish - Gloss 250ml 1 × £12.99
  • × This image displays the front of the product which is a OX Pro Rodless Sealant Gun - 400ml 13.5ozOX Pro Rodless Sealant Gun - Up to 400ml 1 × £34.99
  • × This image displays the front of the product which is a Soudal Acetoxy Stay Fresh Sanitary Silicone Sealant – Clear 290mlSoudal Acetoxy Stay Fresh Sanitary Silicone Sealant – Clear 290ml 1 × £9.99
  • × Code 6 Cast Lead - 760mm x 3mCode 6 Cast Lead - 760mm x 3m 1 × £197.06
  • × Freeflow 65mm Square Down Pipe Clip Standard - WhiteFreeflow 65mm Square Down Pipe Clip Standard - White 1 × £3.99
  • × Lead Fixing Clips - Pack of 50Lead Hall Fixing Clips - Pack of 50 1 × £14.95
  • × Freeflow 65mm Square Down Pipe Connector - BlackFreeflow 65mm Square Down Pipe Connector - Black 1 × £5.99
  • × This image displays the front of the product which is a Timco Pozi C2 Strong-Fix Twin Cut Screws - 4.0mm x 40mm (Box of 200)Timco Pozi C2 Strong-Fix Twin Cut Screws - 4.0mm x 40mm (Box of 200) 1 × £5.99
  • × Standard Brush 2 InchStandard Brush 2-Inch 1 × £1.79
  • × Timco Copper Slate StrapsTimco Copper Slate Straps 1 × £11.29

Subtotal: £947.46

View basketCheckout

FREE Next Working Day
Delivery over £10*

Sika 1 Waterproofer – 25 Litre

Home Shop Building Supplies Sika 1 Waterproofer – 25 Litre
Product SKU: SK1WAT25
£199.99incl VAT.
£166.66excl VAT.
Out of Stock

Everbuild Sika 1 Waterproofer is a high-quality, waterproofing admixture for mortar and concrete. When mixed correctly, it offers an effective barrier preventing the access to liquid water.

  • Chloride-Free formula
  • Interior and exterior compatible
  • Ready-to-use that’s easily dispersed
  • Increased impermeability of mortar and concrete
Frequently Bought Together:
Sika MaxMix Colour - 1 Litre
Sika MaxMix Colour - 1 Litre

In stock

-
+
From: £14.99 Incl VAT £12.49 Excl VAT
This image displays the front of the product which is a OX Tools Pro Heavy Duty Flexi Tub - 42L
-
+
£14.99 Incl VAT £12.49 Excl VAT
Sika AnchorFix®-1 Fast Cure Anchoring Adhesive System - Light Grey 300ml
-
+
£12.99 Incl VAT £10.83 Excl VAT
Total Price
£199.99 Incl VAT
£166.66 Excl VAT

Out of stock

Free Next Working Day Delivery on orders over £10*

*this does not include lead or ladder orders.

Uses

The Sika 1 Waterproofer by Everbuild offers your construction mixture waterproofing properties that effectively prevent any transmission of liquid water. It achieves this through its aqueous solution, which contains complex colloidal silicates. When these are in the presence of water, they swell, blocking the capillaries and pores in the mixtures.

Mixing

Before mixing, you must stir the Sika 1 to ensure there are no lumps within the solution. Mix it directly with gauging water, making sure no lumps build, then add it to your mortar/concrete mixer. You can add this to a mortar/concrete mix, assuming it's mixed enough to achieve a homogeneous consistency.

Application

You should mix this product in the concrete/mortar mixture as described in the mixing section. You can apply other Sika products in conjunction with this product.

Additional information

Appearance / Colour

Yellow liquid

Density

~1.0 g/cm³

Total Chloride Ion Content

≤ 0.1 %

Technical Data Sheet

Safety Data Sheet

Product Information

Appearance / Colour

Yellow liquid

Density

~1.0 g/cm³

Total Chloride Ion Content

≤ 0.1 %

Technical Data Sheet

Safety Data Sheet

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