Skip to main content
Scratch and Win with Clipsal on order $190 + FREE SHIPPING on Clipsal Orders $330 More

Flat Rate Standard Shipping Only $15.95

100 Day Money Back Guarantee

Australian Customer Service

About Us
07 5428 3044

Search Results:

    There doesn't appear to be any pages that match your search. Try more general keywords, or just ask us!

    Search Results:

    Product Category Suggestions
      Pages

        Viper RT420H | WetRag Heatshield | Flame Resistant Pad Up to 1371℃

        Built to Take the Heat

        The Viper RT420H WetRag Heatshield is your go-to flame-resistant pad for tough jobs. It protects surfaces from extreme heat when soldering, brazing, or welding—rated to handle temperatures up to 1371℃ without breaking a sweat.

        It’s lightweight, flexible, and reusable, so you can count on it again and again. Whether you're an electrician or a tradie, this pad is made to shield surrounding materials and keep your workspace safe from heat damage.

        Reliable. Rugged. Ready for anything. That’s the Viper RT420H.

        Features

        • Provides heat protection for surfaces exposed to temperatures up to 2500℉ (1371℃), reducing the risk of heat damage during high-temperature work.
        • Flexible and reusable design makes it easy to position and suitable for multiple applications over time.
        • Made from flame-resistant materials that ensure durability and reliable performance, even in tough conditions.

        FAQ

        Q: What temperatures can it handle?
        A: Up to 1371℃.

        Q: Is it reusable?
        A: Yes, it’s designed for repeated use.

        Q: What is it used for?
        A: Protects surfaces during soldering, welding, or brazing.

        (RT420H)

        100-Day Fuss-Free Returns
        We want you to love what you buy—but if you change your mind, that’s okay too. That’s why Sparky Direct offers a 100-day money-back guarantee.

        • Items must be unused, with all parts, accessories, and original packaging.
        • We can’t accept returns if the product is damaged, incomplete, or not in resalable condition.
        • Proof of purchase is required.
        • Return shipping is the responsibility of the customer. 

        If your item isn’t in its original condition, please contact us before returning it—we might save you time and money.

        All products come with a manufacturer’s or supplier’s warranty

        • Warranty starts from the Invoice Date
        • Some suppliers offer in-home warranties and handle claims directly, so you won’t need to uninstall or return the product. Chat with us to check if your product qualifies.
        • Sparky Direct isn’t responsible for losses caused by product failure.
        • Warranties are void if products aren’t installed by a licensed electrician.

        Damaged or Faulty Goods
        If your order arrives damaged or is faulty, let us know within 24 hours.

        • Sparky Direct will pay for return shipping via an emailed return label.
        • If the fault is confirmed, we will send you a replacement item or provide a refund.

        Contact us via our chat to arrange the return.

        Exclusions
        We can’t accept returns for:

        • Items that have been installed, modified, or used
        • Clearance, End of life, Discontinued, or special order items (unless faulty)
        • All PPE Items
        • Goods returned without original packaging or proof of purchase

        How to Request a Return

        1. Contact our customer service team with your order number.
        2. Confirm it’s eligible under our return or warranty policy.
        3. Pack the item securely and return it using a trackable service.
        4. Once we receive and inspect it, we’ll process your refund or replacement.

        Warranty starts from Invoice Date

        Domestic Use: 1 Year
        Commercial Use: 1 Year
        Warranty Method: Return to Sparky Direct

        These specifications and characteristics outline physical, mechanical, electrical details.

        Brand Viper
        SKU RT420H
        Barcode # 017857420127
        View Datasheet
        TYPE VALUE
        Type Safety Protection
        Brand Viper
        Operating Temperature Up to 1371℃
        Dimensions 30.5 x 30.5cm
        Application Protects most surfaces
        Standard ANSI/FM 4950
        0.0

        0 Reviews
        5 STARS
        0
        4 STARS
        0
        3 STARS
        0
        2 STARS
        0
        1 STAR
        0
        Be The First To Review This Product!

        Help other Sparky Direct users shop smarter by writing reviews for products you have purchased.

        Write a review

        Related Category Products
        Rectorseal 87032 | Pro-Fit 1/2" To 5/8" Reducer Quick Connect
        Rectorseal 87032 | Pro-Fit 1/2" To 5/8" Reducer Quick Connect

        $37.34 $33.95 ex. GST

        Notify Me
        DEKS DTHRKIT110 | Dektite Top Hat Roof Kit | 110mm
        DEKS DTHRKIT110 | Dektite Top Hat Roof Kit | 110mm

        $179.95 $163.59 ex. GST

        Inoac CJ-15G | Conic Joint No-Flare 5/8" HVAC Fitting | 2 Pack
        Inoac CJ-15G | Conic Joint No-Flare 5/8" HVAC Fitting | 2 Pack

        $36.24 $32.95 ex. GST

        ACD A230 | Perforated Strap Roll 25mm x 15m
        ACD A230 | Perforated Strap Roll 25mm x 15m

        $29.70 $27.00 ex. GST

        Aircon D Cleaning-Hood | Cleaning Hood With Drain for Split System Air Conditioners
        Aircon D Cleaning-Hood | Cleaning Hood With Drain for Split System Air Conditioners

        $203.50 $185.00 ex. GST

        See Alternative
        Viper RT300S | Foam Gun 5 Dilution Ratios
        Viper RT300S | Foam Gun 5 Dilution Ratios

        $225.00 $204.55 ex. GST

        Sauermann SI33 | Mini Air Conditioning Condensate Pump 30L/HR
        Sauermann SI33 | Mini Air Conditioning Condensate Pump 30L/HR

        $229.90 $209.00 ex. GST

        DEKS DTHRKIT80 | Dektite Top Hat Roof Kit | 80mm
        DEKS DTHRKIT80 | Dektite Top Hat Roof Kit | 80mm

        $174.96 $159.05 ex. GST