for Gas Carburising up to 1,9 mm

  • without solvents

  • viscosity and course may be adjusted by water

  • drying time appr. 30 minutes only

  • good protection properties

  • residues can be removed by water



LUISIO W31 is a fragrance-free and solvent-free stop off paint for gas carburizing. It provides good protection properties against carbon depths up to max. 1,9 mm. The stop off paint is delivered ready for painting.



Before using, LUISO W31 should be stired up shortly and then applied with a paint brush. One layer is sufficiant. To avoid evaporation the cans should be sealed hermetically after use. To restore normal viscositiy the stop off paint can be diluted by adding up to 2 % water. No special thinners are necessary. The dry off time for LUISO W31 is 30 minutes. Unwanted paste residues may be removed easily with water. The heat treatment with LUISO W30 should not exceed temperatures above 970 °C. After heat treatment LUISO W31 residues may be removed by using water.



LUISO W31 to be delivered in PP-cans of 1, 5 or 10 kg.



LUISO W31 is sensitive to frost. Storage at room temperature is recommended. Opened cans should be closed after use. Storage time should not exceed 12 months.


Free Sample:

Here you can order a free sample -click here-



DAM Härtetechnik GmbH
Am Bubenpfad 2
D-67065 Ludwigshafen

Phone: +49 (0)621/4549666
Telefax: +49 (0)621/4549667

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