Buy Blaklader 3498 Flame Resistant Safety Underwear Long Sleeve Work Top Workwear Uniform Online - Fast Nationwide Delivery
Blaklader 3498 Flame Resistant Safety Underwear Long Sleeve Work Top
Premium Flame-Resistant Base Layer — Heat, Flame & Arc Flash Protection
Sizes: XS – 4XL
The Blaklader 3498 Flame Resistant Safety Underwear Top is designed for professionals working in high-risk environments where protection from heat, flame, and electric arc hazards is essential. Made from a soft, comfortable flame-resistant fabric, it delivers permanent, built-in protection without compromising comfort, breathability, or mobility.
Part of the Trade In Timber EXTRA workwear range, this FR base layer is an ideal foundation piece when paired with our selection of PPE, work trousers, thermal layers, flame-retardant overalls, and safety boots, all available with Fast Nationwide Delivery.
Key Features
-
Permanent flame-resistant protection
– Built into the fibres for long-lasting performance -
Protection against:
-
Heat
-
Flame
-
Electric arc exposure
-
-
Certified to major European safety standards:
-
EN 1149-5 – Anti-static protection
-
EN ISO 11612 – Heat & flame protection
-
IEC 61482-2 – Arc flash protection
-
-
Arc Rating: EBT 4.4 cal/cm²
-
Comfortable FR fabric suitable for all-day wear
-
Ideal for layering under flame-retardant coveralls or work jackets
-
Available in sizes XS to 4XL
Perfect For
-
Electrical engineering
-
Utilities & power grid work
-
Welding & fabrication
-
Petrochemical & refinery environments
-
Rail, construction & industrial applications
-
Any job requiring certified FR and arc-flash-rated workwear
Trade In Timber EXTRA – Build Your Full Protective Kit
Shop our full selection of FR workwear, arc flash PPE, safety footwear, work trousers, hi-vis clothing, thermal layers, and more.
Everything is available online with Fast Nationwide Delivery for fast fulfilment and easy team uniform rollout.
Blaklader 3498, Blaklader FR base layer, flame resistant underwear top, arc flash underwear top, EN 1149-5 top, IEC 61482-2 underwear, heat flame resistant work top, FR workwear UK, PPE flame retardant base layer, Trade In Timber EXTRA workwear, men’s and women’s FR clothing, fast nationwide delivery.
Trade In Timber EXTRA-
(online purchase-nationwide delivery)
Lead time of 2-4 working days, but some items or addresses may take 7-10 working days.
Your delivery charge will be displayed in the trolley page at checkout prior to purchase.
Once the order has been purchased a member of our team will be in contact to discuss delivery.
The products ordered are for kerbside delivery only which means our drivers will unload goods at the nearest access point on the kerb outside of your property.
You can also collect timber from our Timber Yard. Our address is Power Station Rd, Minster on Sea, Sheerness, Kent ME12 3AD
We are open:
Monday - Friday 9am - 3pm
Saturday 9am - 1pm
Sunday closed
Huge savings can be made buying some of our products in bulk. Take a look at our bulk offers to see how much you can save.