dichtol HTR is a specially developed, heat-resistant polymer-based impregnation system. With dichtol HTR smallest pores up to 0.1mm can be sealed. This enables a very high pressure tightness of components, even in difficult object structures. In the case of locally known leaks, punctual impregnation ensures an efficient use of materials.
Very high pressure tightness
Resistant to corrosion and weathering
Heat resistant up to 500°C
Diverse application possibilities: dipping, brushing, injecting, spraying
Impregnation of metals, impregnation of castings
Sealing of thermally sprayed coatings (sealers for APS, HVOF, LDS, flame spraying)
Infiltration of 3D printed components, additive manufacturing, generative manufacturing
Storage / Shelf life
Store in original, unopened container in a dry, cool and frost-free place (+5°C to +20°C). Shelf life 5 years.
Processing / Preparation
Dirt residues, foreign bodies, grease and other substances must be completely removed from the pores to be sealed. For this purpose we recommend the use of DIAMANT Cleaner #1417.
The object temperature should not exceed 40°C, otherwise the penetration of the polymer cannot be guaranteed 100%.
Brush & Spray
apply sealant in 4 stages at intervals of about 1 minute and keep damp on the surface for at least 5 minutes. This allows dichtol to penetrate deep into the pores.
dichtol into the space to be sealed (e.g. blind hole, threaded hole, cooling channel, etc.) and allow to react for at least 5 minutes. Then, if necessary, vacuum/drain off excess material.
Dip the component to be treated completely in dichtol. Remove the component after a working time of at least 5 minutes.
dichtol HTR must be cured for 1 hour at a temperature of 200°C for full cure.
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