Marabu H1 Hardener Brand_Kiwo Kiwo Blockout is used for

Kiwo Blockout is used for blocking out screens prior to printing

The mold will harden as the gel reacts with the putty

Very good printability

Optional single rail platen supports available

This diazo-photopolymer emulsion offers fast emulsion build-up

Marabu H1 Hardener Brand_Kiwo Kiwo Blockout is used forSafety Data Sheet for Marabu H1 Hardener ** As of Jan. 2023, the 100mL size of this hardener now comes in metal packaging. Different packaging, same hardener. ** H 1 Hardener produces a relatively flexible ink film and is suitable for most Marabu inks. H1 Hardener is ink hardener that produces a relatively flexible ink film. H1 is suitable for use with the following Marabu inks TPR, TPU, TPP, TPY, TPT, TPL. H1 has a slower hardening time when compared