Sika Damp Proofing Slurry

Sika® Damp Proofing Slurry is a one part polymer modified cement based waterproof coating comprising of special cement based components and admixtures. When mixed with water a slurry or mortar material is produced for direct application to a variety of construction substrates.

USES
Sika® Damp Proofing Slurry is used for

Waterproof coating for tanking residential/domesticbasements
Thin layer mortar or slurry coating/liningFor internal waterproofing/damp-proofing of basement and cellar walls and floors
For interior and exterior damp-proofing of basement walls in new buildings
For interior and exterior waterproofing of concrete, renders, brickwork and blockwork structures
Lining of water tanks, pools, planters etc

APPLICATION INSTRUCTIONS
SUBSTRATE QUALITY / PRE-TREATMENT

The substrate must be structurally sound and free of all traces of contaminants, loose and friable particles, cement laitance, oils and grease etc. The concrete “pull off” (tensile adhesive) strength must be > 1.0 N/mm2.

Substrate Preparation
Brickwork, masonry, blockwork:
The surface must be wire brushed, all mortar joints flush pointed, and the surface cleaned thoroughly to remove oils, grease, paint, bitumen or other surface contaminants. Note: glazed or smooth faced surfaces should be bush hammered or needle gunned. Soft/defective mortar joints should be raked out to a depth of 12mm and repointed using the Sika® Damp-proofing Slurry mortar mix.

Concrete:
Clean concrete surfaces by bush hammered, grit blasted or high-pressure water-jetting (400 bar) in order to remove all previous coatings, any traces of grease, rust, release agents, cement laitance and any other material which could reduce adhesion. Water infiltration through the surface to be treated must be either diverted by drainage or concentrated at points which will be plugged. Sika Limited be consulted for advice on suitable materials. Prefill all cavities, honeycombed concrete, etc, to provide an even surface, free from voids with Sika® Damp-proofing Slurry mixed as a mortar (reduce water in mix to desired consistency).

MIXING
Slurry application (brush): 4.5 – 4.7 L water per 25 kg bag
Mortar application (trowel): 4.0 – 4.25 L water per 25kg bag
Spray application: 4.0 – 4.5 L water per 25 kg bag

Mixing Time: ~ 3 minutes

Mixing Tools
Sika® Damp Proofing Slurry Should be mechanically mixed using a forced action mixer or in a clean bucket using a drill and plaster paddle stirrer (max 500 rpm). A normal concrete mixer is NOT suitable. Pour the required mix ratio of water into a mixing bucket and add Sika® Damp Proofing Slurry slowly under continual mixing until a uniform lump free consistency is achieved (approx 3 minutes).

APPLICATION
The substrate should be dampened thoroughly with no standing water before application.

Slurry Application:
Apply Sika® Damp Proofing Slurry in even layers using a flat fibre brush on vertical surfaces and a rubber squeegee or brush for horizontal surfaces and allow to stiffen (2-6 hours). Apply a second coat of Sika® Damp

Viiew Sika Damp Proofing Slurry Datasheet

Specs

More Information
Brand	Sika
Type	Damp Proof
Size	25 kg
Colour	Grey

Datasheets

Datasheet

Delivery

Delivery Nationwide T&C's

Brooks offer free delivery on online sales when you spend €250 or more

We deliver small parcels nationwide. For larger items that require truck delivery, we operate delivery zones. Please enter your Eircode to check if your area is covered.

If you are outside the delivery zones listed on our website, email [email protected] for a delivery quote, please note we deliver within the Republic of Ireland only.

Orders under €250 carry a delivery charge of €50, and smaller items have a €12 charge. These costs will be shown during the checkout process.

Brooks provide a kerb side delivery service. Your order will be placed in the nearest safe location, and some trucks can use a crane where it is safe to do so.

Most orders are dispatched within two to four working days. Specialty items or products ordered in may take a little longer. Working days are Monday to Friday, excluding public holidays. Orders placed at the weekend will be processed from the next working day.

We aim to deliver using Brooks vehicles wherever possible, although some deliveries may be made by courier or haulage company.

If you have any questions, please contact [email protected]

Please note that prices shown on our website apply to online orders only.

View our delivery zones here

Returns

Brooks is happy to refund or exchange any full priced item within 28 days of your order date, excluding delivery charges, in line with distance selling regulations.

All items must be returned unopened and in resalable condition.

Product specific returns information

Flooring can be returned within 28 days if the boxes are unopened. A 20 per cent restocking charge applies.
Doors can be returned within 28 days if they are unopened. A 20 per cent restocking charge applies.
Velux products can be returned if the box is unopened. A 25 per cent restocking charge applies.
Non stocked items carry a 15 per cent restocking charge.
Bagged powders cannot be returned as storage conditions cannot be verified.

A full refund or exchange can only be guaranteed if the item is returned within the time frames stated above. Items received after the allowed period will be returned to the original delivery address.

Returning your item

The cost of returning an item is your responsibility unless the product is faulty or an incorrect item was supplied. In these cases, postage costs will be refunded up to the value of the original delivery charge.

Items should be returned using an insured and traceable service, and you should keep note of any tracking numbers. We are not responsible for damage caused during transit, so please ensure items are securely packaged.

A collection service is available and may carry a collection charge. To arrange collection, please contact [email protected]

Please allow up to ten working days after we receive the goods for your refund to be processed.

The return delivery address can be found on your delivery docket.

Delivery rates vary depending on product type and location within the Republic of Ireland.

Please note that any damages must be reported within 24 hours of receiving your order.

Prices shown on our website apply to online orders only.

Reviews

Sika Damp-Proofing Slurry 25 kg