Q1 MASKING PAPER ROLL 18" - 450MM x 160M  BODY SHOP PAINT CAR MASKING  Q1 Masking Paper is a high quality 50gsm car masking paper with 180M in length, created for automotive aftermarket applications. Car masking paper is designed to offer protection against primers, varnishes and both water and solvent based paints. The tightly bonded paper protects against fibre contamination and conforms easily to irregular surfaces. Q1® car masking paper boasts good penetration resistance preventing the paint from filtering through and staining the surface of the vehicle.