Latest Posts

Attempting a 99% mask - 600 GSM of SBPP

Making straps for the Ragmask Max

Introductions Needed

Hitting N95 grade filtration

Cleaning SBPP masks in a rice cooker?

A more styled boat type mask

Tweaking no nose wire boat-style designs

270 GSM spunbond polyester mask (boat style)

Simpler boat style - an attempt at a no nose-wire 3D mask

Lab tests for Spunbond Polypropylene masks

Cup style