Waterproof Hi-Vis Jacket Seal Check Guide [Before Every Use]

I’ve spent a decade training outdoor work crews across Europe and North America, and one story still sticks with me as a stark reminder of why pre-use checks matter. Last winter, a road maintenance worker in Scotland grabbed his waterproof hi-vis jacket and headed out to clear icy roads without a quick inspection. Half an hour into his shift, a heavy rain hit, and water poured in through a frayed zipper seal and stretched cuff elastic. By the time he finished his route, he was soaked to the bone and missed two days of work with a bad cold. This is exactly why Rafeel Safety emphasizes the 30-second pre-use check for every waterproof hi-vis jacket we design. Our waterproof hi-vis jacket is built with industrial-grade waterproofing and reinforced seams, but even the most durable gear can develop small wear and tear from daily use. Zippers and cuffs are the most vulnerable points on any waterproof hi-vis jacket—they’re the areas that move the most, catch debris, and stretch over time. A quick check isn’t just a safety box to tick; it’s the first line of defense to keep you dry, comfortable, and productive on the job, no matter the weather.

Checking the zipper on your waterproof hi-vis jacket is simple, but it needs to be done thoroughly, and Rafeel Safety has designed our zippers to make this check fast and intuitive. First, run the zipper pull up and down the entire track of your waterproof hi-vis jacket—does it glide smoothly, or does it catch on fabric or dirt? If it catches, use a soft cloth to wipe away any debris from the teeth; our waterproof hi-vis jacket features a self-cleaning zipper track that minimizes jams, but small grit or loose threads still find their way in sometimes. Next, close the zipper fully and press the storm flap down firmly; the Velcro on our waterproof hi-vis jacket is industrial-strength, so it should stick tight with no gaps. Finally, check the rubber gasket behind the zipper teeth—this hidden seal is unique to our waterproof hi-vis jacket, and it blocks water from seeping through the tiny spaces between the teeth. Look for cracks, peeling, or fraying here; if the gasket is damaged, the waterproof hi-vis jacket can’t do its job. This whole process takes less than 15 seconds, but it ensures the main waterproof barrier of your waterproof hi-vis jacket is fully intact.

Cuff seals are often the forgotten piece of the waterproof puzzle, but they’re just as critical as the zipper for a waterproof hi-vis jacket, and Rafeel Safety engineered a dual-seal cuff system that’s both durable and easy to test. Start by putting on your waterproof hi-vis jacket and tightening the cuff straps to your wrist—our waterproof hi-vis jacket uses adjustable Velcro cuffs that create a snug, custom fit, so there’s no slack for water to sneak in. Once the cuffs are tight, make a fist a few times to stretch the elastic; this mimics the movement of working with tools, and it reveals any gaps in the seal. Next, run your finger along the inner edge of the cuff—you’ll feel a smooth, heat-bonded waterproof tape that we use on every waterproof hi-vis jacket, replacing traditional stitching that leaves needle holes for water to pass through. If the tape is peeling or lifted, the seal is compromised. For a final test, cup your hand under a small stream of water for 10 seconds; if no moisture seeps through the cuff of your waterproof hi-vis jacket, the seal is good to go. This test is foolproof, and it’s the best way to confirm your arms will stay dry all shift long.

Every major global safety standard for high-visibility workwear mandates pre-use inspections for critical components like zippers and cuffs, and Rafeel Safety designs every waterproof hi-vis jacket to align with these strict guidelines. ANSI/ISEA 107, the leading standard for hi-vis apparel in North America, clearly states that workers must inspect all closure systems and waterproof seams before each use to maintain protective performance. EN ISO 20471, the European standard for reflective and waterproof workwear, goes even further, requiring regular checks of all moving waterproof parts to ensure compliance with industry safety norms. Our safety experts at Rafeel Safety work directly with the organizations that set these standards, so our waterproof hi-vis jacket is built to make inspections easy and effective. We print a simple inspection checklist on the inner label of every waterproof hi-vis jacket, highlighting zippers and cuffs as the top two areas to check, and we provide free training to all our clients on how to follow these protocols correctly. Every waterproof hi-vis jacket we produce is certified to meet or exceed both ANSI/ISEA 107 and EN ISO 20471, so you can trust it’s built to the highest safety standards.

At Rafeel Safety, we don’t just make a durable waterproof hi-vis jacket—we design every detail to make pre-use inspections faster, simpler, and more reliable for the workers who wear them every day. Our waterproof hi-vis jacket features a color-coded zipper slider that contrasts sharply with the zipper teeth, so dirt, fraying, or damage stands out at a glance; you don’t have to squint or look closely to spot a problem. We also added visible wear indicators on the cuffs of our waterproof hi-vis jacket: a thin white line that fades when the elastic or heat-bonded tape starts to wear out, letting you know instantly if the seal needs attention. The zippers on our waterproof hi-vis jacket are also covered by a lifetime warranty, and we use heavy-duty, rust-resistant metal that holds up to years of outdoor use and frequent inspections. We even include a small, reusable cleaning cloth with every waterproof hi-vis jacket, perfect for wiping away zipper debris or dust from the cuff seals. These small, intentional design choices show our commitment to safety beyond just manufacturing—we want our waterproof hi-vis jacket to work for you, making it easy to stay safe, dry, and compliant on every shift, no matter what the outdoors throws at you.