If you sign off on sun protection for a crew, the sunscreen you choose is safety equipment — and it's your name on the risk assessment. This guide walks safety officers and bulk buyers through 7 things to check before buying in bulk: WHS duty of care, all-day SPF50 performance, sensitive-skin compliance, verified certifications and cost per use. It features EcoZinc Natural Mineral Sunscreen SPF50 Clear Bulk — 100% mineral, chemical UV filter free, made in Brisbane. Read it at

Buying sunscreen for a welding crew is a safety call. EcoZinc SPF50 Clear and SPF50 Tinted are 100% mineral, zinc-only, chemical-filter-free SPF50 that blocks UVA and UVB — made in Rocklea, Brisbane and rated up to 93/100 on YUKA. For heavy arc exposure, EcoZinc's Welders 98% UVC High Protection SPF50+ adds UVC. With outdoor workers exposed to 5–10x more UV than indoor workers (WorkSafe Victoria), kitting out your crew matters. Read the 7-point guide and order bulk at ecozinc