Blog
Discover the go-to resource for information on arc-rated and flame resistant (AR/FR) clothing, industry updates, safety standards, and the latest company news. Our blog delivers expert insights to keep you informed and your team safe.
Latest Post
The Best of Arc Week: The Five Episodes Every Electrical Worker Should See
This year, we’re revisiting the best of Arc Week with five fan-favorite, must-watch arc flash safety episodes that remain critical following the...
A Perfect 10: Celebrating 10 Straight Years as a Top Workplace in Pennsylvania
We are proud to announce that Tyndale has been recognized by the Philadelphia Inquirer and Philly.com as a Top Workplace...
Is Your Rainwear Compliant With the Right ASTM Standard?
Inclement weather creates additional hazards for workers, making even routine jobs more dangerous. It’s critical to understand the risks and...
Tyndale’s Business FR Uniform Program for Growing Organizations
Simplify FR clothing management with Tyndale’s Business FR Uniform Program for companies with 40–199 wearers. Streamline ordering, compliance oversight, allowance...
Staying Cool and Compliant: What OSHA Says About Heat Stress and AR/FR Clothing
As temperatures rise, so does concern about heat stress in the workplace. There’s a common misconception that arc-rated and flame...
What Is a Calorie in FR Clothing? (Arc Rating Explained)
In the context of arc-rated and flame-resistant (AR/FR) clothing, a calorie is a unit of heat energy—not related to food,...
2025 In Review: Advancing Worker Safety, Creating Lasting Impact
In 2025, worker safety didn’t stand still—it moved forward with purpose. From new arc flash research and expanded arc-rated and...
High Five Houston! Tyndale Named a Top Workplace for 5th Year in a Row
High fives all around! We’re thrilled to announce that Tyndale has been recognized by the Houston Chronicle as a Top...
OSHA’s Top 10 Safety Violations for Fiscal Year 2025
The Occupational Safety and Health Administration (OSHA) recently announced its list of the Top 10 Safety Violations for fiscal year...
FR FAQ: How Should My FR Clothing Fit?
One of the most common questions we hear about arc-rated and flame resistant (AR / FR) clothing is: How should...
Does Fabric Construction Affect Arc Rating?
A great deal of science and attention to detail goes into engineering arc-rated and flame resistant (AR / FR) clothing....
Is Hi-Vis Tape Flame Resistant?
As high-visibility (hi-vis) garments become increasingly common in the industry, we are receiving new questions about these products. Hi-vis tape...
How to Layer Arc-Rated Clothing for 20-Cal Protection
When performing high-risk electrical work, it’s critical that your personal protective equipment (PPE) exceeds the potential incident energy of an...
Built for the Elements: New AR/FR Outerwear That Works as Hard as You Do
When temperatures drop and the weather turns unpredictable, reliable outerwear isn’t just a comfort—it’s a necessity. On the job, sweatshirts,...
When Should I Retire My FR Clothing?
You count on your arc-rated and flame resistant (AR / FR) clothing to keep you safe when all else fails....
NEC 2026: Arc-Flash Labels Become Mandatory
Arc-flash labeling isn’t new. What’s changed is that in 2026, they won’t just be recommended or enforced indirectly—they’ll be mandated...
What Does cal/cm² Mean for Arc Flash Safety?
When it comes to arc flash protection, one small unit of measurement makes a big difference: cal/cm² (calories per square...
Proud to Help: Making a Difference Together
At Tyndale, giving back isn’t an afterthought—it’s woven into who we are. Thanks to our Proud to Help Committee, spearheaded...
Arc Week Season 6, Ep. 5 – Belief: “Fabric Softener & Lint Ruin Arc-rated PPE Effectiveness.”
Over the years, concerns about fabric softener, flammable lint, and laundry methods have circulated widely in the electrical safety industry....
Arc Week Season 6, Ep. 4 – Belief: “Bleach Destroys My Arc-rated PPE.”
You’ve likely heard the claims: “Bleach ruins FR clothing,” or “Only industrial laundering is safe.” Since arc-rated and flame resistant...
Arc Week Season 6, Ep. 3 – Belief: “We Don’t Work Energized.”
Think you’re safe to skip arc-rated (AR) PPE because the power is off? Think again. Before you trust the hearsay,...
Arc Week Season 6, Ep. 2 – Belief: “Who Needs Arc-Rated PPE If the Arc Blast Kills You?”
Without question, an arc flash causes a loud bang. But is the resulting shockwave strong enough to blow someone back,...
Arc Week Season 6, Ep. 1 – Belief: “I Don’t Need Arc-rated PPE – Cotton Is Fine.”
One of the oldest claims floating around out there is “I don’t need arc-rated (AR) PPE – cotton is fine.”...
Bullish on PPE: Ride Out Danger with the Right Gear
Go behind the scenes at the 2024 PBR (Professional Bull Riders) Teams New Rider Draft with Tyndale, Ariat, and special...
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