dichtol HTR blue is a specially developed, heat-resistant polymer-based impregnation system. With dichtol HTR smallest pores, up to 0.1 mm, can be sealed. This enables a very high pressure tightness on components, even with difficult object strucures. For locally known leaks, selective impregnation ensures an efficient use of material.
Efficient material consumption due to selective application even with vagrant porosities
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 +30°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 or application temperature should not exceed +40°C, otherwise the penetration behaviour of the polymer may be reduced.
Brush & Spray
apply dichtol in 4 stages at intervals of about 1 minute and keep damp on the surface for at least 5 minutes.
Inject & Fill
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, pour off excess material.
Dip the component to be treated completely in dichtol. After a reaction time of at least 5 minutes, remove the component and allow to drain well.
dichtol WFT cures within a short time. Please refer to the table for the exact times. We distinguish the hardening in three stages:
Surface hardening = time from which the material is grip-resistant and can be moved
Mechanical through-hardening = time from which the material can be mechanically processed
Full through-hardening = time from which the material has reached its full chemical resistance
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