Product Data Sheet Safety Data Sheet Show all documents

Sika® Lasqa WP

Pre-packed waterproofing tile adhesive for marble,natural stone,porcelain and all ceramic tiles interior and exterior.

SikaLasqa® wp  is a one-pack premixed waterproofing adhesive consisting of high resistance cements,high polymers content, selected silica/quartz mineral charges and specific additives.  Suitable to use on substrates such as concrete, sand cement screeds, plaster boards and renders. Water proofing tile adhesive for marble, natural stone, porcelain and all ceramic tiles classified according to En 12004

-No vertical slipping -Extended open time -Can be applied up to 10 mm -Can be applied on cement waterproofing mortars without any special preparation
Product Data Sheet Safety Data Sheet Show all documents

Usage

  • Laying all kind of ceramic tiles, even porcelain in large size.
  • Laying marbles and natural stone.
  • Indoor and outdoor, on walls and floors.
  • Waterproofing tile adhesive.
  • Suitable for use in wet areas, kitchens,showers,swimming pools,condition of water tanks and permanent submersion.
 

Advantages

-No vertical slipping -Extended open time -Can be applied up to 10 mm -Can be applied on cement waterproofing mortars without any special preparation

Packaging

25 kg bags.

Colour

Grey / White.

Product Details

Sustainability / Certifications / Approvals

APPROVALS / CERTIFICATES

- Sika Lasqa® -WP has been tested according to EN-12004 C2TE, ANSI 118.4
- Result VOC Content < 100 g/L
Product Information

Shelf life

12 months from date of production if stored properly in original unopened packing.

Storage conditions

Store in a dry cool place, away from moisture and direct sunlight.

Density

1.8 kg./l. (Fresh mortar)
Technical Information

Resistance to impact

Damp Resistance                      Excellent.

Compressive strength

Approx. 14 N/mm2 (after 28 days).

Tensile adhesion strength

Approx. 1.0 -1.2 N/mm2 (after 28 days)

Application

Application Information

Substrate temperature

From 8°C to 35°C.

Pot Life

(at 25°C)                                        Approx. 5 hours

Open Time

> 30 mins (at 25°C)

Adjustability time

Approx. 40 minutes (At 25° C)

Waiting time

Before floor grouting - light foot traffic

24-36 hours

Before wall grouting 4-6 hours
Before opening to full trafficApprox. 14 days (21 days for water tanks and pools)
Consumption

Consumption

10 -12  m2 per 25 kg bag (base on Trowel size 6mm).
Application steps

MIXING

Mixing Ratio :

5-6 litres water to 25 kg powder Grey or White

APPLICATION

1- Mix a 25 kg bag with the recommended amount of water in a clean bucket, using an electric mixer with a suitable mixing spiral at low speed     until a smooth, lump-free paste is achieved.
Use a max. 500 rpm mixer; do not mix at a faster rate as this will reduce the mechanical strength of the cured product. After mixing, leave     the product to sit for 5-10 min., then briefly stir the mix prior to application. The resulting mix should be very creamy, easily spreadable, and     highly thixotropic.

2- SikaLasqa® wp is applied using a notched trowel. The amount of product should be enough to ensure complete wetting of the tiles’ rear.     Tiling has to be carried out on fresh glue, exerting an adequate pressure to ensure contact with the adhesive. If a surface film has formed on     the adhesive, it is necessary to wipe the trowel over the adhesive layer previously applied.

Avoid wetting with water any adhesive already applied.

SikaLasqa® wp is used for fixing absorbent tiles up to a maximum size of 3,600 cm2 (e.g. 60 x 60 cm) .

For any other kind of substrate, please contact the Sika technical department.

For laying tiles equal or greater in size than 900 cm2 (e.g. 30 x 30 cm), the double spreading

CLEANING OF EQUIPMENT

Clean tools and equipment immediately after use with water. Cured product can
only be removed mechanically.

 

Documents

سيكا لاصقة دبليو بي- اطلب أون لاين

مونة أسمنتية لاصقة عازلة للمياه للسيراميك والبلاط من مركب واحد سابق التعبئة ، مكون من أسمنت مع تدرجات مختارة من رمل السيليكا وإضافات أخرى تستعمل بعد خلطها بالماء .

معدل الاستهلاك:

12-10 م2 لكل كيس عبوته ۲٥ كجم على أساس سمك المونة ۲ مم

سهل الاستخدام و التطبيق