Msa V-Gard Propionate Moulded Visor* V Gard propionate visors provide impact protection, and are good for those applications where chemical splash hazards also exist * They offer increased impact protection and superior optical quality over acetate visors. * Being moulded makes them optically correct, and helps ensure they maintain good visibility and reduced eye fatigue.* Their chemical and heat resistance is better as they are thicker and not as stressedas flat visors. * MSA10115855