Product Description

Bio-based Adhesives: Part of Green Adhesives

Sustainability is diverse. The avoidance of fossil raw materials and the increased use of renewable resources are only part of the whole.
With our Jowat Green Adhesives we offer a diverse adhesive portfolio so that you can make your adhesive processes more sustainable and responsible in every respect.

Sustainable Textile Lamination with Jowatherm-Reaktant® GROW!

Jowatherm-Reaktant® GROW 631.20 is the first reactive polyurethane hot melt adhesive for textile lamination developed from renewable raw materials. With more than 20% bio-based renewable raw materials, it saves a considerable quantity of resources in its first development stage. A wide variety of material combinations achieve high resistance to washing and a soft-touch composite.

The concept of sustainability is influencing thoughts and actions in every area of life. More and more, consumers are opting for environmentally friendly products. This applies in particular to the textile industry, where the trend is increasingly to replace previously common materials with bio-based solutions. Adhesive plays a special role, as it must meet the highest demands for each application, which until now has only been possible with products based on fossil raw materials. This adhesive can be processed as usual, just like conventional products.

More than 20% of Jowatherm-Reaktant® GROW 631.20 is made up of bio-based materials, which will be documented and regularly verified by independent institutes. Due to the proportion of renewable raw materials, this adhesive is recommended for companies that want to gradually reduce the use of fossil-based materials, actively contributing to environmental protection.

Technical Data

Base Viscosity [mPas] /
Temperature [°C]
Temperature [°C]
Density [g/cm³] /
Temperature [°C]
Softening Point
(Ring & Ball) [°C]
Reaction Time [d] Download
data sheet (PDF)
Jowatherm-Reaktant® GROW 631.20 Biobased Hot Melt Adhesive 6000 ± 2000 / 140 110 - 140 1,15 ± 0,05 / 20 58 ± 5 3 de en fr

Product Features

Jowatherm-Reaktant® GROW – Sustainability in Holistic Terms!

  • Our suppliers ensure that this adhesive actually contains renewable raw materials.
  • The proportion of bio-based carbon is verified using the C14 method.
  • The hot melt adhesive is produced at the Jowat plant in Detmold - Germany, which is certified according to ISO 14001 (Environmental Management), ISO 50001 (Energy Management) and ISO 9001 (Quality Management).
  • Of course, the adhesive meets the ECO Passport requirements for the production of certified products in accordance with OEKO-TEX 100.

News & Articles

Jowatherm-Reaktant GROW biobased adhesive textile

Jowat is presenting the latest addition to its Jowatherm-Reaktant® GROW product family – the first certified bio-based reactive polyurethane hot melt…

jowat grow adhesives
Automotive & Transportation

With its new Jowatherm-Reaktant® GROW series Jowat is presenting bio-based PUR hot melt adhesives for textile lamination for the first time.




Our product in use

Further Products

在该领域的进一步其他产品 „Bio-based Adhesives by Jowat”