Name: FR Short Sleeve Base Layer T-Shirt
Brand: Rasco FR
SKU: FR1824GY-S
Price: 76.00 USD
Availability: InStock

Worker wearing Rasco FR Short Sleeve Base Layer T-Shirt in gray, front, side and back views, 6 cal/cm² CAT 1 arc rated

Worker wearing Rasco FR Short Sleeve Base Layer T-Shirt in gray, 6 cal/cm² CAT 1 arc rated

Rasco FR Short Sleeve Base Layer T-Shirt in gray, front view, 6 cal/cm² CAT 1 arc rated

Close-up of the shoulder on Rasco FR Short Sleeve Base Layer T-Shirt in gray

$76.00

Shipping calculated at checkout.

6 cal/cm² Arc rating

CAT 1 HRC/CAT 1 compliant

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Backed by our Tough As You Guarantee

FR Short Sleeve Base Layer T-Shirt — FR Protection at the Skin Level, Built for Heat

Your outer FR shirt is doing its job. This is what protects you underneath it.

When arc flash or flash fire occurs, non-FR synthetic base layers — polyester, nylon, spandex — melt against skin, turning a survivable incident into a catastrophic burn injury. The fix is simple: an FR base layer that performs at the skin level, so every layer in your system is working for you, not against you.

Built from 5 oz FR modacrylic blend — lightweight, soft, and moisture-wicking — with a 6 cal/cm² arc rating (ATPV) — CAT 1 that meets ASTM F1506. At 5 oz, it disappears under your work shirt. The short sleeve is the hot-weather choice: maximum breathability, zero extra weight, and FR protection from skin out even when it's too hot for long sleeves.

Features:

6 cal/cm² arc rating (ATPV) — CAT 1, meets ASTM F1506
5 oz FR modacrylic blend — inherent FR, lightweight, moisture-wicking
Short sleeve — maximum breathability for hot-weather work
Tagless, flatlock seams — worn against skin all day, no irritation
Gray — pairs under any FR uniform shirt, henley, or coverall
Sizes S–5XL

Layering tip: pair with our FR Henley (8.7 cal) for a comfortable, fully FR layered system on hot days — or wear under your FR coverall when you need complete skin-to-outer coverage.

Complete the kit: FR Long Sleeve Base Layer T-Shirt · FR Denim Snap Shirt

Backed by our Tough As You Guarantee.

CAT Rating: 1

Arc Rating: 6.0 cal/cm²

Free shipping on orders over $150.

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