Polyester fibre putty

  • Fills holes and cracks
  • Easy to process
  • Powerful result

Polyester fibre putty consists of polyester resin mixed with glass fibres. The two-component glass fibre filled polyester putty is ideal as reinforcement or filling of rust affected metal sheets. Bonding of wood, polyester and stone. Due to the fibres, the fibre putty is highly resistant to cracking and is sandable after only 20 minutes.

Polyester fibre putty V11 comes with a tube of BPO hardener to process the putty.

Prepare the polyester fibre putty on a putty mixing board and process it with a putty knife or a japanese spatula.

Instructions for use polyester fibre putty

Polyester fibre putty is easy to use:

  • The substrate must be dry and free from dust and grease .
  • Mix the paste with 2-3% BPO hardener.
  • Apply the putty with a spatula or a putty knife.
  • After 20 minutes, the putty can be sanded off.

V11 polyester fibre putty remains slightly sticky on the surface for improved adhesion of the finishing putty. After curing, the putty is resistant to temperatures up to 80°C.


Packaging: 1.3 kg
Colour: yellow-brown
Viscosity: 40,000 mPa.s
Specific weight: approx. 1.30 g/cm3
Processing time: 5-15 minutes (20℃)
Processing temperature: 5-20°C
Shelf life: 6-8 months in closed packaging



We have a number of recommendations for working safely with polymers. At Polyestershoppen you will not only find the polymers themselves, but you can also purchase all the protective equipment you need from us. If you have any doubts or questions, please contact our customer service. We can give you advice on how to work safely with polymers.

Vezelplamuur 1,3 kg

Safety equipment


Code Description
H226 Flammable liquid and vapour.
H304 May be fatal if swallowed and enters airways.
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H332 Harmful if inhaled.
H335 May cause respiratory irritation.
H361 Suspected of damaging fertility or the unborn child <state specific effect if known> <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
H372 Causes damage to organs <or state all organs affected, if known> through prolonged or repeated exposure <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
H412 Harmful to aquatic life with long lasting effects.
P101 If medical advice is needed, have product container or label at hand.
P102 Keep out of reach of children.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P270 Do no eat, drink or smoke when using this product.
P314 Get medical advice/attention if you feel unwell.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER/doctor/…
P405 Store locked up.
P501B Dispose of contents / container in accordance with local, regional or international regulations

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