--- product_id: 168721230 title: "black-strapping sealer" brand: "gresdent" price: "R$1002" currency: BRL in_stock: null reviews_count: 8 url: https://www.desertcart.com.br/products/168721230-black-strapping-sealer store_origin: BR region: Brazil --- # Heavy-duty design Dual-use for poly & polyester 20" long handle black-strapping sealer **Brand:** gresdent **Price:** R$1002 **Availability:** ❌ Out of Stock ## Summary > 🔒 Seal the Deal with Strength! ## Quick Answers - **What is this?** black-strapping sealer by gresdent - **How much does it cost?** R$1002 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/168721230-black-strapping-sealer) ## Best For - gresdent enthusiasts ## Why This Product - Trusted gresdent brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted from high-grade steel for unmatched durability. - • **Ergonomic Design:** 20" long handle reduces strain, making strapping a breeze. - • **Precision Engineering:** Heat-treated jaws ensure a secure seal every time. - • **Heavy-Duty Performance:** Engineered for robust strapping tasks, perfect for industrial use. - • **Versatile Compatibility:** Seals both poly (PP) & polyester (PET) straps effortlessly. ## Overview The Strapping Sealer is a heavy-duty manual banding tool designed for both poly and polyester straps, accommodating widths of 1/2" to 3/4". With a durable steel body and heat-treated jaws, this 20" long handle tool ensures efficient and effortless strapping, making it an essential for any professional setting. ## Description Strapping Sealer for Both Poly & Polyester Strap, Strength Saving Heavy Duty Manual Banding Tool for 1/2" - 3/4" Width Plastic Strap, 20" Long Handle (Black) ## Features - Dual-use: This strapping sealer work with both poly (PP) & polyester (PET) straps. - Durable & harden: The black poly strap sealer body is made of high grade steel to keep it durable for long life time: The jaw is made of heat-treated harden steel. - Heavy duty: This strapping sealer is fit for heavy duty strapping. - Convenient: Manual Banding Tool has 20" long handle sealer for easy strapping, save your strength. - SPEC: For 1/2"-3/4" polypropylene & polyester Strap. ## Images ![black-strapping sealer - Image 1](https://m.media-amazon.com/images/I/51HpvNiDyfS.jpg) ![black-strapping sealer - Image 2](https://m.media-amazon.com/images/I/419jy0AtO5S.jpg) ![black-strapping sealer - Image 3](https://m.media-amazon.com/images/I/51kADcx8bOL.jpg) ![black-strapping sealer - Image 4](https://m.media-amazon.com/images/I/61fI+LLwROS.jpg) ![black-strapping sealer - Image 5](https://m.media-amazon.com/images/I/61OIo9SaR3S.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very effective *by B***A on June 9, 2023* I was surprised at how well this worked. I’ve given it several months of use and can comfortably say that this little device is worth every penny. ### ⭐⭐⭐⭐⭐ Good Quality *by H***D on October 11, 2024* I am surprised about the quality for this price.I am using it in an industrial environment without a problem. ### ⭐⭐⭐⭐ Buy the tensioner alone *by B***C on October 21, 2021* The tensioner works well; the electric sealer is useless. Buy the tensioner alone and add a pack of metal clamps and a crimping tool.Tensioner (photos 1 through 4)This tool may not serve well for a warehouse where 100 boxes per day have to be banded, but if you occasionally need to band a large, heavy box at home, this tool is a good economical choice. My only complaint is the instruction sheet. It is worthless. I hope my instructions are more clear. First off, there is no way to release tension, once applied. The windlass drum turns one way only. Make sure the strap and any edge protectors are properly positioned before you tension the band. The handle lifts to wrap the strap on the windlass to apply tension. The handle rachets down to prepare for another partial turn. Or the handle closes fully down to cut the strap (front guide) and release the rear clamp. The strap feeds in from the rear of the tool, under the clamp and under the front guide. Photo 1 shows the "rest" position (handle released). Note that the rear clamp is closed and the slot in the front guide is unobstructed. The handle is fully closed in photo 2. Note that the rear clamp is open and the strap cutter in the front guide has rotated to the "cut" position. This is the position required to load the free end of a strap into the tensioner. Photo 3 shows the free end "loaded" and properly positioned. Photo 4 shows the "reel end" of the strap loaded through the front guide and wrapped on the windlass. Raise and lower the handle until the desired tension has been applied. Crimp a clamp onto the strap in front of the tensioner to join the free end to the tensioned strap. Then close the handle completely to cut the strap and released the tool. Quite simple really, but the instruction sheet is as clear as mud.Electric sealer (photos 5 through 8)This sealer is worthless. Buy metal clamps and a crimping tool instead. Photo 5 shows the sealer in the "rest" position. Photo 6 is a closeup of the "jaws" in that position. The "tongue" is the only part of the tool that is heated. The tensioned strap passes between the tongue and the upper jaw. The free end of the strap passes between the tongue and the lower jaw. Photo 7 shows the tool in position 1, with the handles partially squeezed. The jaws close to press the straps against both sides of the tongue, and thus to partially melt the plastic. Photo 8 shows the tool in position 2, with the handles fully squeezed. The tongue is withdrawn and the straps are pressed together so the melted sides can fuse. An ingenious idea really, but it just doesn't work. At least not with polypropylene (PP) strapping. I figured out how the tool enters position 1 and then position 2 as the handles were squeezed. I let the tool preheat and then gave it a try. The strap essentially melted through and parted under tension. I practiced several times on the wasted strapping (with no tension applied) until I thought I had it figured out. Then I tried a second, third and fourth time with tensioned straps. All attempts failed. If you let the strap touch the hot tongue while positioning the tool, the strap melts enough to pull apart under tension. If you squeeze the handles too slowly, the tool remains in position 1 too long, and the strap melts enough to pull apart under tension. If you squeeze the handles too quickly, the tool does not remain in position 1 long enough to melt the surfaces of the straps, and the straps do not bond. I was able to achieve what appeared to be acceptable bonds during my practice "attempts", but I was never able to "weld" a band successfully with the strap under tension. Save yourself some frustration (and money). Buy metal clamps and a crimping tool, not this electric sealer ## Frequently Bought Together - Strapping Sealer for Both Poly & Polyester Strap, Strength Saving Heavy Duty Manual Banding Tool for 1/2" - 3/4" Width Plastic Strap, 20" Long Handle (Black) - MYFAMIREA Heavy Duty Poly Strapping Tensioner and Cutter Manual Banding Tools Windlass for 1/2" -3/4" Width Polyester Polyproplyn Strap - Passion Red --- ## 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.com.br/products/168721230-black-strapping-sealer](https://www.desertcart.com.br/products/168721230-black-strapping-sealer) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-05-17*