Product Data Sheet Show all documents

SikaBond®-204 Protect

An adhesive designed in the installation of commercial & domestic flooring for indoor & outdoor applications.

SikaBond®-204 Protect is a 1-component adhesive designed for the installation of commercial and domestic sheet vinyl, LVT & LVP. It is also suitable for the installation of sanded back rubber flooring, Linoleum and Artificial Grass.

  • Indoor & outdoor use
  • For use in coolrooms and freezers
  • Solvent-free
  • Moisture resistant
  • Non-shrinking even in thicker layers
  • Suitable on underfloor heating systems
  • Temperature resistant after curing
  • Heavy duty
  • Low odour
  • Easy to apply
Product Data Sheet Show all documents

Usage

SikaBond®-204 Protect has good plasticiser resistance and protection from biodegradation, making it suitable for indoor and outdoor use in wet and dry areas. SikaBond®-204 Protect is suitable for use in cool rooms and freezers as well as over underfloor heating systems, it is also suitable for installation of floor coverings in areas with higher temperatures of up to 50°C for prolonged period of time.   

Advantages

  • Indoor & outdoor use
  • For use in coolrooms and freezers
  • Solvent-free
  • Moisture resistant
  • Non-shrinking even in thicker layers
  • Suitable on underfloor heating systems
  • Temperature resistant after curing
  • Heavy duty
  • Low odour
  • Easy to apply

Packaging

7.5kg drum

Colour

Cream

Product Details

Product Information

Composition

1-component silane modified polymer

Shelf life

12 months from the date of production, if it is stored properly in undamaged, original, sealed packaging, and if the storage conditions are met.

Storage conditions

SikaBond®-204 Protect shall be stored in dry conditions, protected from direct sunlight and at temperatures between +5 °C and +25 °C.

Density

~1.45 kg/L

Consistency

Thixotropic paste

Application

Application Information

Ambient air temperature

 +18 °C to +30 °C

Relative air humidity

~40 - 65%

Substrate temperature

 +15 °C to +30 °C

Open Time

~5 – 20 minutes at 50% RH, at 21 °C

Curing time

~24 Hours
Consumption

Consumption

LVT vinyl and PVC with smooth back surface

Trowel V1

~16 - 20m2 per drum

Linoleum, rubber and PVC flooring with textured back surface

Trowel V2

~10 - 12m2 per drum

Synthetic grass, needle fleece flooring

Trowel V3 or larger on very textured products

~6 - 8m2 per drum
Application steps

SUBSTRATE PREPARATION

  • The substrate must be clean, dry, sound, absorbent and homogeneous, free from oils, grease, dust and loose or friable particles. Paint, cement laitance, prior adhesives, floorcoverings, and other poorly adhering contaminants must be removed.
  • All surfaces must be prepared in accordance AS1884 Floor Coverings - Resilient sheet & tiles - installation practice.
  • Prime highly absorbent substrate with Sikafloor® -01 Primer prior to application of SikaBond®-204 Protect Adhesive. If a moisture barrier is required, use Sikafloor®-158W Fast Barrier.
  • Defective subfloors shall be treated by taking appropriate measures e.g. grinding, milling, vacuuming, priming or self-levelling.
  • Mastic asphalt and other non-absorbent subfloors as well as rubber floor coverings may require specific self-levelling compound layer thicknesses. For appropriate layer thicknesses refer to the relevant valid data sheets.
  • Concrete and/or cement screeds must be ground and thoroughly cleaned with an industrial vacuum.
  • When installing floor covering with underfloor heating, existing measuring points have to be checked regarding the moisture content of the subfloor.

CLEANING OF EQUIPMENT

Clean all tools and application equipment immediately after use with Sika® Remover-208. Once cured, hardened material can only be removed mechanically. For cleaning skin use Sika® Cleaning Wipes.

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