This promotional banner highlights Soudal SMX®-20 Plus as a premium Timber Flooring Adhesive. The image features a wrapped stack of timber planks, a sausage pack, and a 16 kg tub of the adhesive. The red banner boldly reads “TIMBER FLOORING ADHESIVES,” while product features like hybrid polymer technology, 0% isocyanates, and fast curing time are displayed on the bucket, reinforcing quality and reliability for professional flooring installations.

Timber Flooring Adhesives

PREMIUM BONDING SOLUTIONS FOR EVERY TIMBER FLOORING PROJECT

The Ultimate Adhesive Systems for Timber Floors.

Soudal’s hybrid polymer-based timber flooring adhesives deliver exceptional strength, flexibility, and durability—ensuring a seamless installation for both professionals and DIY enthusiasts. Designed to work with all common timber flooring types and subfloors, our adhesives provide superior acoustic performance, high elasticity, and strong adhesion without the use of solvents or isocyanates.

This image shows a person applying Soudal MS-30 Plus, a high-performance MS polymer adhesive, to the floor using a notched trowel
This image shows Soudal SMX-20 Plus, a hybrid polymer timber flooring adhesive, being used for installing wooden flooring

ADHESIVE RESEARCH YOU CAN TRUST

Soudal was one of the first to develop a parquet adhesive based on hybrid polymer. It had invested numerous efforts in Research & Development, searching for a solution for the professional installer of timber flooring who were in need of an adhesive that combines an optimal workability with a very universal application.

SMX®-30 Plus and SMX®-20 Plus are spearheading the Soudal range of timber adhesives and are trusted in the hands of thousands of
installers all across the globe.

This image showcases Soudal SMX®-20 Plus Parquet, a flexible timber flooring adhesive based on hybrid polymer technology. It is displayed in three packaging formats: A large 16 kg round tub with a white lid. A rectangular tub (3 × 6 kg) with a red lid. A sausage pack format, ideal for use with applicator guns. The product highlights: 0% isocyanates, solvents, and water 8-hour workability 24-hour curing time It’s designed for secure, long-lasting timber floor installations.
SMX®-20 Plus

SMX®-20 PLUS is a universal timber flooring adhesive based upon SMX® hybrid polymers. Suitable for indoor bonding of engineered boards, ready to use timber and solid wood. SMX-20 PLUS contains no water or solvents, minimising the risk of deforming the parquet to a minimum. Once fully cured (approx. 24 hrs) an elastic and non-shrinkable adhesive layer is formed, which is resistant to moisture and heat.

Applications

Suitable for use on porous and non-porous substrates such as mosaic, anhydrite, concrete, screeds, wood, chipboard, existing ceramic tiles, including floors with under floor heating.

Features & Benefits
  • Ready to use, no mixing required
  • Single component
  • EC-1R label: very low emissions
  • Solvent free
  • Contains no water
  • Free of isocyanates
  • Easy to apply
  • Forms stable peaks once applied by a notched trowel or spreader comb
  • Rapid cure and build up of final bond strength
  • High final bond strength (according to EN14293)
  • Remains permanently elastic
  • Suitable for underfloor heating
SMX®-30 Plus

SMX®-30 Plus is a solvent, and water-free universal parquet adhesive. Suitable for bonding many types of parquet floors onto suitable indoor substrates.

Applications

SMX®-30 Plus is a solvent, and water-free universal parquet adhesive based upon SMX Polymers. Suitable for indoor bonding of all types of wooden floors such as solid, stab, pre-finished, and on-end parquet, wood-plank, wood-block and laminates. Suitable for use on porous and non-porous substrates such as mosaic, anhydrite, concrete, screeds, wood, chipboard and OSB Board (large particle size chipboard) , including floors with underfloor heating. SMX-30P is also extremely suitable for bonding moisture sensitive wood onto moderately porous surfaces.

Features & Benefits
  • Pure silicone, contains no extenders
  • Long open time
  • Excellent moisture and mould resistance contains ZnP (biocide with fungicidal action)
  • Permanently elastic after curing
  • Very good adhesion on many materials
  • Colourfast and UV resistant
  • Low modulus
  • Corrosion free
The image shows two types of packaging for a product called "SOUDAL PARQUET SMX-30 Plus. one with a a white plastic bucket with a handle and the other shows a sausage-style packaging (typically used for adhesives or sealants) of the same product, "SOUDAL SMX-30 Plus," labeled as "Timber Flooring Adhesive."