Spray adhesive TR 550®

Barrel with spout 25 L

Transparent, sprayable, aromatic-free, universal contact adhesive

Spray adhesive TR 550®



  • Transparent
  • Very good sprayability
  • Aromatics-free
  • Liquid
  • Universal
  • Bonds immediately
  • Moisture resistant
  • Frost resistant
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Suitable for:

  • For surface bonding or laminating many materials that need to be bonded, submitted to a load and/or treated immediately. Ideal for materials under pressure or curved work, whereby it is impossible to clamp or press. Surfaces to be bonded need to fit completely.
  • Highly suitable for bonding and laminating of metal and hard synthetic panel boards (HPL; Formica, Duropal, Resopal), veneer, hardboard and plywood on, for example, wood, multiplex plywood, chipboard or MDF.
  • Also for bonding flexible insulation and foam materials, cork, leather and rubber.
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Before use:

Working conditions

Only use at temperatures between +15°C and +25°C and with maximum relative humidity of 65%. In order to prevent the formation of bubbles due to condensation, the temperature of the adhesive and materials to be bonded should be the same as the ambient temperature and preferably between +18°C and +20°C. Never allow a draught onto pasted surfaces.

Preliminary surface treatment

Surfaces must be dry, clean, dust- and grease-free and a good fit. Clean and degrease the surfaces to be bonded with Bison Professional Cleaner.


Air atomising spray device. Recommended settings for device: air pressure 4 - 6 bar; material pressure 4 bar; needle opening: gravity cup approx. 2.5 mm, pump 1.4 - 1.5 mm. Distance from nozzle to the surface approx. 25 cm. Use a pressure roller or press to press the joint.

Preparation of product

Stir well before use. If necessary, dilute to original viscosity.

During use:

Directions for use

Apply adhesive thinly and evenly to both surfaces using spray device. Edges need to be covered with an extra layer of adhesive to ensure 100% coverage. Allow both parts to dry for 5 to 10 minutes. As soon as the adhesive stops stringing, join parts. Adjustment is then no longer possible. Avoid entrapping of air bubbles. Firmly press or roll the materials.

Points of attention

If the adhesive joint on porous materials comes into sustained contact with water, the adhesive can become detached from the surface.

After use:


Wet adhesive residue can be removed with Bison Professional Cleaner. Dry adhesive residue can be removed mechanically or with a paint stripper.

Storage conditions

Close container properly and store in a dry, cool and frost-freeplace.

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