Screen printing stencil hardener.
Ready to use or concentrate.
To improve the water and abrasion resistance of screen stencils.
Dilute 1 liter of HB76 Concentrate in 1 liter of water.
Prepare the stencil in the usual way (Fig. 1).
After drying, apply HB76 Hardener with a soft brush or sponge on both sides of the stencil (Fig. 2).
Leave the screen standing for 10 minutes, while the stencil absorbs the product.
To complete the chemical hardening, leave the stencil in an oven at 140°F (60°C) for 30 minutes or under infrared lamps (Fig. 3).
Note: Longer time periods and higher temperatures will further increase the stencil resistance.

Stencils hardened with HB76 are reclaimable using HB50 Stencil remover and, if necessary, HB52 Ink remover.
Read the MSDS before using the products.
In case of contact with eyes, rinse opened eyes for several minutes under running water
For people with dry or sensitive skin, it is advisable to wear protective gloves.
HB76:
Risk phrases - Not Applicable.
Safety phrases - Not applicable.
HB76 Concentrate:
Risk phrases - Not Applicable.
Safety phrases - Not applicable.
This information is based on our best current knowledge. This product is solely intended for industrial use. No warranties are made or implied. Agabę will not be held liable for claims related to any party's use or reliance on information or recommendations contained herein.