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Jawa parts shop in Zlin (CZ)


Introduction » Parts JAWA 50 type 05,20-23 » PRESTO - Exhaust repair paste 200g


PRESTO - Exhaust repair paste 200g



Product no.: 4912
Manufacturer: DE
Performance: PASTE / 200g
Weight: 0,246 kg
Our Price without Tax : 8.81 EUR
Our Price including Tax (21 %):
10.66 EUR

Full specifications

PRESTO - Exhaust repair paste 200g

PRESTO Exhaust Repair Paste is a putty-like paste for the repair of holes, creacks and other perforations in exhaust systems.

For the sealing of joints in the field of exhaust systems we recommend the presto Exhaust Assembly Paste. 


  • Putty-like paste on alkali silicate basis
  • Closes perforations in exhaust systems
  • Durable, quick and absolutely airtight repair


  • Basis: alcali silicate
  • Consistency: pasty
  • Colour: dark-grey
  • Smell: nearly without odour
  • Temperature resistance: up to approx. 700°C
  • Processing temperature:
    +5°C - +30°C, best results during room temperature
  • ph-value: 9.8
  • Density at 20°C: 1.68 kg/dm³ ± 0.02 kg/dm³
  • Solid content: 71 ± 1 %
  • Storage stability:
    12 months if appropriate storage provided (=10°-25°C, relative air humidity of max. 60%)
  • Size:
    200 g can; also available as set with 200 g including glass-fibre bandage


Before use, carefully read and observe the warning texts on the label!


  • Remove dust and dirt with a wire brush.
  • Start the engine to heat up theexhaust pipe.
  • Wet the damaged area slightly.
  • Form and flatten the repair paste with wet hands and cover the repair spot overlapping the damaged area.
  • Smooth and straighten the edges of the repair spot.
  • For accelerated drying run engine in neutral gear with low rotation speed until the paste hydrates.
  • If necessary, make the Exhaust-repair paste soft by adding a little water.


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