glass etching mask for use with hydrofluoric acid paste to etch the Securit
logo on window glass. Made from mylar and has an adhesive on one
Approximate DIA: 1.525
This mask is applied to clean glass and acid
paste is then applied over the decal mask. After two minutes, the acid
paste may be rinsed off with water and will leave a frosted surface
where the glass was exposed.
Note: required etching paste is not available from our store.