Product Overview
Leather Crosslinker 25 by Leather Doctor is a hardener that strengthens tacky, sticky topcoats. It creates a toughened film that improves adhesion properties.
Leather Crosslinker 25 is high-solid without the VOC that also ties up some hydrophilic elements to eliminate water spotting and sticky topcoats.
How to Use Leather Crosslinker 25?
1* The percentage of Crosslinker 25 used is about 5 to 10 by weight.
* Gently stir or swirl the top coat while slowly adding the crosslinker.
* Continue to stir the mixture for 5 minutes.
* Allow the mixture to react for a minimum of 30 minutes before using.
* For best results premix 2-4 hours before applying.
* This will ensure optimum catalyst reaction time and flow/leveling performance of the coating during brush or airbrushing.
* After 48 hours, it is recommended to re-cross-link the top coat.
* Allow sufficient curing time for at least 48 hours before use.
2* The mix is transferred to the foam brush and applied in a circular motion to avoid streaks on the prep surface and blow dry.
3* Subsequent coatings are applied until the desired gloss luster is achieved and let overnight dry for curing time.
4* Allow at least 48 hours for a complete curing time before use.
* The average of 3 coatings of 4oz Bicast Topcoat 76G covers approximately 40 square feet.
Updated Jan 14, 2024 by Roger Koh