--- product_id: 351885269 title: "Nashua324A/SI2560 324A Cold Weather Premium Foil Tape, 4.8 mil Thick, 60 yd. Length x 2-1/2\" Width, Silver" brand: "nashua" price: "VT23839" currency: VUV in_stock: true reviews_count: 5 url: https://www.desertcart.vu/products/351885269-nashua324a-si2560-324a-cold-weather-premium-foil-tape-4-8 store_origin: VU region: Vanuatu --- # 4.8 mil Thickness Temperature Range -20F to 325F Cold Weather Performance Nashua324A/SI2560 324A Cold Weather Premium Foil Tape, 4.8 mil Thick, 60 yd. Length x 2-1/2" Width, Silver **Brand:** nashua **Price:** VT23839 **Availability:** ✅ In Stock ## Summary > Seal the Deal with Confidence! 🔒 ## Quick Answers - **What is this?** Nashua324A/SI2560 324A Cold Weather Premium Foil Tape, 4.8 mil Thick, 60 yd. Length x 2-1/2" Width, Silver by nashua - **How much does it cost?** VT23839 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/351885269-nashua324a-si2560-324a-cold-weather-premium-foil-tape-4-8) ## Best For - nashua enthusiasts ## Why This Product - Trusted nashua brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Premium Quality:** Crafted from high-grade aluminum foil for long-lasting use. - • **Strong Adhesion:** 68 ounces per inch adhesion guarantees a secure bond. - • **Energy Efficient:** Meets LEED standards for optimized energy performance. - • **Unmatched Durability:** Engineered for extreme conditions, ensuring a reliable seal. - • **Versatile Applications:** Perfect for HVAC, dryer vents, and rigid ducts. ## Overview The Nashua 324A Cold Weather Premium Foil Tape is a high-performance, 4.8 mil thick aluminum foil tape designed for HVAC applications. It excels in cold weather conditions, providing a durable seal for various duct systems while meeting stringent UL standards. With a temperature range of -20F to 325F, this tape is perfect for both residential and commercial use, ensuring energy efficiency and reliability. ## Description Nashua324A/SI2560 324A Cold Weather Premium Foil Tape, 4.8 mil Thick, 60 yd. Length x 2-1/2" Width, Silver ## Features - Nashua 324A Cold Weather Premium Foil Tape is a cold weather, premium-grade, printed aluminum foil tape (with liner) used for HVAC applications. - It is recommended for use on UL listed fiberglass duct board in accordance with the manufacturer's installation instructions. - Ideal for permanent flexible seals. Meets UL 181 A-P standard for use as a closure material on fiberglass duct systems and UL 181 B-FX standards for use on flexible air ducts and closures. Also can provide a durable seal for dryer ventilation and on rigid sheet metal ducts. - Standards Met: UL181A & UL181B-FX Listed; EA Credit 1 (Optimize Energy Performance) and EQ Credit 4.1 (Low Emitting Materials) under LEED. Carrier/Backing: aluminum foil. Adhesive: cold-weather acrylic. Release Liner: unbleached natural Kraft paper. - Thickness: 4.8 mils (carrier, adhesive) 2.1 mils (carrier). Adhesion: 68 ounces per inch (to stainless steel test panel). Adhesion to Backing: 60 ounces per inch. Tensile Strength: 27 pounds per inch (longitudinal). Service/Operating Temperature: -20F to 325F. Application Temperature: -10F to 200F. Flame Spread Index: 3. Smoke Development Index: 0. VOC Content: < 30 g/L. Core: 3-inch diameter. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Nashua | | Part number | 324A/SI2560 | | Item Weight | 907 g | | Product Dimensions | 14.3 x 14.3 x 5.99 cm; 907.18 g | | Item model number | 324A/SI2560 | | Size | 2-1/2 in. x 60 yds. (60mm x 55m) | | Color | Silver | | Material | Aluminum | | Installation Method | Self-Adhesive | | Item Package Quantity | 1 | | Temperature Range | -20-325 Degrees Fahrenheit | | Accessory Connection Type | PSA | | Specification met | UL181A & UL181B-FX Listed, EA Credit 1 (Optimize Energy Performance) and EQ | | Special Features | Printed, Strong | | Batteries Included? | No | | Batteries Required? | No | ## Product Details - **Brand:** Nashua - **Color:** Silver - **Material:** Aluminum - **Number of Items:** 1 - **Recommended Uses For Product:** Packaging ## Images ![Nashua324A/SI2560 324A Cold Weather Premium Foil Tape, 4.8 mil Thick, 60 yd. Length x 2-1/2" Width, Silver - Image 1](https://m.media-amazon.com/images/I/61jj7QFr7gL.jpg) ![Nashua324A/SI2560 324A Cold Weather Premium Foil Tape, 4.8 mil Thick, 60 yd. Length x 2-1/2" Width, Silver - Image 2](https://m.media-amazon.com/images/I/61U3icQQq-L.jpg) ![Nashua324A/SI2560 324A Cold Weather Premium Foil Tape, 4.8 mil Thick, 60 yd. Length x 2-1/2" Width, Silver - Image 3](https://m.media-amazon.com/images/I/51XGFs0o+4L.jpg) ## Questions & Answers **Q: What is the date stamp on the current rolls of this tape?** A: My roll of Nashua foil tape is so old it does not have a date on it. I bought it in 1993, and I just used the last of it yesterday (11/26/2019) on a duct, and it worked perfectly. I will be buying more. **Q: Is it flame resistant** A: Nashua 324A is UL181A & UL181B-FX listed; however it does not meet any flammability requirements such as FAR 25.853. **Q: Is it water proof?** A: Thank you for your question. Nashua 324A is definitely moisture resistant but would not be considered waterproof. It is designed for sealing rigid sheet metal, fiberglass duct board, and flexible duct connections used in residential, multi-family, and light commercial construction. **Q: How hot can this get?** A: really hot. I use it to block out the air for my air conditioner. I t gets 120 her in Arizona. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect for our Skoolie Project *by T***B on Reviewed in the United States on 30 July 2024* We used this to support the havelock wool we are installing in our Skoolie. ### ⭐⭐⭐⭐⭐ Excellent for the dryer *by A***U on Reviewed in the United States on 23 September 2012* I live in a condo. The dryer vent goes out to the ceiling in my unit. After 8 years, the hose got loose and the clothes were not dried anymore. The tape used on the hose was Nashua 324A. After received the tape from Amazon, I cleaned the vents and hoses in reach. I used a vacuum to suck the lint out. The dryer worked great after I took out tons of lint. I gave the tape away and needed another one to re-tape the hose connected to the vent to the ceiling. It's a big roll of tape and I wouldn't give it away this time. My neighbor used it to tape a box. ### ⭐⭐⭐⭐⭐ Satisfied Customer *by K***E on Reviewed in the United States on 15 March 2012* I had used duct tape to connect my dryer to the exhaust vent, which quickly dried leaking moist exhaust into my laundry space. I read an article in Fine Homebuilding which suggested using mastic tape, but had difficulty finding it locally. This tape arrived quickly, and worked great. My only observation is that I did not pay attention to the length of the roll, so I now have a lifetime supply ... enough for myself and everyone I know and may ever meet! ## Frequently Bought Together - Nashua 324A/SI2560 324A Cold Weather Premium Foil Tape, 4.8 mil Thick, 60 yd. Length x 2-1/2" Width, Silver - Red Devil 0841DX F-Seal 181 Fiber Reinforced Water Based Duct Sealant, 1 Gallon, Gray, Made in USA - JOUNJIP 12" Duct Folding Channel Tool - 3/8" or 1" Uniform Bends In Sheet Metal --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/351885269-nashua324a-si2560-324a-cold-weather-premium-foil-tape-4-8](https://www.desertcart.vu/products/351885269-nashua324a-si2560-324a-cold-weather-premium-foil-tape-4-8) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-06*