dichtol WFT is a very thin, high-performance polymer for infiltration, impregnation and sealing of porous structures, layers and components. dichtol WFT urgently independently seals porous structures and cracks and seals them permanently and reliably. The product has a very high capillary activity and cures without heat input under ambient conditions. The application is done atmospheric, i.e. without vacuum or pressure. The cured polymer fills open pores or cracks and has good resistance to oils, lubricants and coolants.
Efficient material consumption due to punctual application even with vagrant porosities
Various applications by dipping, injecting, spraying or brushing
Temporary corrosion and transport protection
Drinking water and food authorisation
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 +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 sealant 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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