--- product_id: 771658 title: "Prime-Line M 6258 Frameless Shower Door Bottom Seal for 3/8 In. Thick Glass Doors – Stop Shower Leaks and Create a Water Barrier, 36 In., Clear Vinyl (Single Pack)" brand: "prime-line" price: "S$31" currency: SGD in_stock: true reviews_count: 13 category: "Prime Line" url: https://www.desertcart.sg/products/771658-prime-line-m-6258-frameless-shower-door-bottom-seal-3 store_origin: SG region: Singapore --- # 36-inch perfect fit custom cut to size tool-free slip-on install Prime-Line M 6258 Frameless Shower Door Bottom Seal for 3/8 In. Thick Glass Doors – Stop Shower Leaks and Create a Water Barrier, 36 In., Clear Vinyl (Single Pack) **Brand:** prime-line **Price:** S$31 **Availability:** βœ… In Stock ## Summary > 🚿 Seal the deal with style and zero leaks! ## Quick Answers - **What is this?** Prime-Line M 6258 Frameless Shower Door Bottom Seal for 3/8 In. Thick Glass Doors – Stop Shower Leaks and Create a Water Barrier, 36 In., Clear Vinyl (Single Pack) by prime-line - **How much does it cost?** S$31 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/771658-prime-line-m-6258-frameless-shower-door-bottom-seal-3) ## Best For - prime-line enthusiasts ## Why This Product - Trusted prime-line brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Seamless 36" Fit:** Designed precisely for 3/8" thick frameless shower doors to ensure a flawless water barrier. - β€’ **Cut-to-Your-Needs:** Easily trim with common tools for a tailored fitβ€”no compromises on style or function. - β€’ **Crystal Clear Vinyl:** Maintains your bathroom’s sleek, modern aesthetic while effectively stopping leaks. - β€’ **No Adhesive, No Fuss:** Slip-on design means installation in minutes without sticky residues or extra materials. - β€’ **Trusted & Top-Ranked:** Join over 12,000+ satisfied users who rated it 4.2 stars and made it a top 10 shower part. ## Overview The Prime-Line M 6258 is a 36-inch clear vinyl bottom seal designed for 3/8-inch thick frameless shower doors. It installs quickly without adhesives via a slip-on fit and can be easily cut to size for custom applications. This durable, mold-resistant seal prevents water leaks while maintaining a sleek, transparent look, making it a top-rated choice among shower door accessories. ## Description Keep your bathroom looking great and free from water leaks with this M 6258 frameless shower door bottom seal. Made of clear vinyl material, it’s designed to attach to the bottom of frameless, swinging shower doors without adhesives. Use it to replace discolored and moldy shower door seals or leaky, unreliable seals. Installation takes just minutes and doesn’t require adhesives or other additional products. The shower door bottom seal fits a 3/8” x 36” swinging shower door, but can easily be cut to fit a shorter door with a hacksaw, tin snips or utility knife. Some third party sellers are shipping a different version with a shorter fin. For alternate design, see also Prime-Line’s model number M 6264. Review: Easy to Install, Looks Great, and Saves You from Replacing the Entire Door - I purchased this Prime-Line frameless shower door bottom seal to replace the original framed bottom on my shower door, which was over 10 years old. Rather than replacing the entire door, I decided to try this product first, and I am very glad I did. Removing the broken original framed bottom took considerably more time than installing this new seal. It slips onto the glass easily, fits perfectly, and gives the shower door a much more modern, updated appearance. One of my favorite features is that it is virtually invisible, so it doesn't detract from the look of the glass door. I purchased this seal about six months ago and have had no problems with cracking, wear, or deterioration. Despite some reviews mentioning these issues, mine still looks and works like new. Installation was straightforward. I used a box cutter to trim the seal to the correct length and fine sandpaper to smooth the cut edges. Although the bottom of the seal does not quite touch the tile beneath it, I have had no problems with water escaping outside the shower. Another advantage is that the seal can be removed easily when it is time to clean it, making maintenance much simpler. Important tip before ordering: Measure the thickness of your shower door glass carefully. The difference between the 1/4-inch and 3/8-inch versions is significant, and getting the correct size is essential for a proper fit. Overall, this product was an inexpensive and effective way to update my shower door without the expense of replacing the entire door. After six months of trouble-free use, I am extremely pleased with the fit, appearance, and performance. I would definitely recommend it to anyone looking to replace an old or damaged shower door bottom seal. Review: Took about a minute to cut and went on perfectly! - I'm not great at measuring but I got the right size and I am beyond thrilled that it took me about one minute to cut! I got a mini hacksaw back when I mistakenly thought I could cut small pieces of crown molding lol. It was perfect for this! I measured it with the old one and added about a quarter of an inch more because there is a slight gap between the two pieces of glass on the door when it is closed. What's the point if you're still having water come out and get on the floor? So I made it a little bit longer and I filed it with a metal file and a sandpaper file I had. I made sure the end I cut was going to go against the wall in case it didn't look so great. I put most of it on and then carefully hammered it on the end with a rubber mallet to slide it all the way back (which you have to do because it can't be snapped on near the wall as there's not enough space). It went on perfectly and didn't need anything to keep it on and as others have suggested you could pull it down a little bit more if you needed some extra to reach your shower sill. most things that seem like they should be easy never are especially for 8DYI person like me which is how I accumulated so many tools. Anyhow again beyond thrilled with the outcome it's going to be better than the last one :) ## Features - PERFECT FIT - Fits 36 inch frameless shower doors; bottom seal; fits 3/8 inch thick glass; slip on fit, no adhesive necessary; clear color. - EASY TO INSTALL – Installation takes just minutes, and no adhesive is necessary. This shower seal fits a 3/8” x 36” swinging shower door. - CAN BE CUT TO SIZE – This shower door bottom seal is 36” long, but can easily be cut to fit a shorter shower door with a hacksaw, tin snips or utility knife. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00E4BI9NG | | Best Sellers Rank | #923 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5 in Showers & Shower Parts | | Brand | PRIME-LINE | | Brand Name | PRIME-LINE | | Color | Clear | | Customer Reviews | 4.2 out of 5 stars 12,782 Reviews | | Global Trade Identification Number | 00049793062581, 00049793625816 | | Included Components | bottom seal | | Item Dimensions L x W | 36"L x 0.88"W | | Item Thickness | 0.38 inches | | Item Weight | 0.27 g | | Manufacturer | Prime-Line Products | | Manufacturer Part Number | M 6258 | | Manufacturer Warranty Description | 1 Year limited | | Material | Vinyl | | Material Type | Vinyl | | Model Number | M 6258 | | Number of Items | 1 | | Number of Packs | 1 | | Product Dimensions | 36"L x 0.88"W | | Recommended Uses For Product | Door | | UPC | 049793062581 | | Unit Count | 1 Pack | ## Product Details - **Brand:** PRIME-LINE - **Color:** Clear - **Item Thickness:** 0.38 inches - **Material:** Vinyl - **Product Dimensions:** 36"L x 0.88"W ## Images ![Prime-Line M 6258 Frameless Shower Door Bottom Seal for 3/8 In. Thick Glass Doors – Stop Shower Leaks and Create a Water Barrier, 36 In., Clear Vinyl (Single Pack) - Image 1](https://m.media-amazon.com/images/I/71e-nk89IfL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: I need this cut to 29 5/8th in long. Will the seller perform the cutting?** A: Hello- Home Hardware Solutions is always happy to do custom sizes on drip rail. Please just send us an e-mail at time of purchase so that we can make sure you get the size you are needing. Thank you - Home Hardware Solutions **Q: My shower door measured 1/2 inch in thickness will this fit?** A: It might fit but it might be better to use a version made for a 1/2" door... here's at least one version: http://www.amazon.com/SHOWERDOORDIRECT-Frameless-Shower-Bottom-36-Inch/dp/B009UD51U2/ref=sr_1_4?s=hi&ie=UTF8&qid=1447347621&sr=1-4&keywords=1%2F2%22+shower+door+sweep **Q: Will this fit 1/4" glass?** A: My shower door is 3/8" thick and the shower sweep I received fit my door very tightly. I do not believe that it would fit on 1/4" glass. **Q: How long is the drip edge?** A: M 6258 is shown on Amazon as 32-5/8 in long, However I just checked my spare I ordered and it is indeed 36" long. Ignore my previous answer as eric lau is correct. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy to Install, Looks Great, and Saves You from Replacing the Entire Door *by D***D on October 13, 2026* I purchased this Prime-Line frameless shower door bottom seal to replace the original framed bottom on my shower door, which was over 10 years old. Rather than replacing the entire door, I decided to try this product first, and I am very glad I did. Removing the broken original framed bottom took considerably more time than installing this new seal. It slips onto the glass easily, fits perfectly, and gives the shower door a much more modern, updated appearance. One of my favorite features is that it is virtually invisible, so it doesn't detract from the look of the glass door. I purchased this seal about six months ago and have had no problems with cracking, wear, or deterioration. Despite some reviews mentioning these issues, mine still looks and works like new. Installation was straightforward. I used a box cutter to trim the seal to the correct length and fine sandpaper to smooth the cut edges. Although the bottom of the seal does not quite touch the tile beneath it, I have had no problems with water escaping outside the shower. Another advantage is that the seal can be removed easily when it is time to clean it, making maintenance much simpler. Important tip before ordering: Measure the thickness of your shower door glass carefully. The difference between the 1/4-inch and 3/8-inch versions is significant, and getting the correct size is essential for a proper fit. Overall, this product was an inexpensive and effective way to update my shower door without the expense of replacing the entire door. After six months of trouble-free use, I am extremely pleased with the fit, appearance, and performance. I would definitely recommend it to anyone looking to replace an old or damaged shower door bottom seal. ### ⭐⭐⭐⭐⭐ Took about a minute to cut and went on perfectly! *by C***N on November 2, 2025* I'm not great at measuring but I got the right size and I am beyond thrilled that it took me about one minute to cut! I got a mini hacksaw back when I mistakenly thought I could cut small pieces of crown molding lol. It was perfect for this! I measured it with the old one and added about a quarter of an inch more because there is a slight gap between the two pieces of glass on the door when it is closed. What's the point if you're still having water come out and get on the floor? So I made it a little bit longer and I filed it with a metal file and a sandpaper file I had. I made sure the end I cut was going to go against the wall in case it didn't look so great. I put most of it on and then carefully hammered it on the end with a rubber mallet to slide it all the way back (which you have to do because it can't be snapped on near the wall as there's not enough space). It went on perfectly and didn't need anything to keep it on and as others have suggested you could pull it down a little bit more if you needed some extra to reach your shower sill. most things that seem like they should be easy never are especially for 8DYI person like me which is how I accumulated so many tools. Anyhow again beyond thrilled with the outcome it's going to be better than the last one :) ### ⭐⭐⭐⭐ Not Bad For a Budget Application *by W***R on January 19, 2017* We recently had a frameless shower door installed, and it slipped out of adjustment putting pressure on the original shower seal. In my attempt to work with it I managed to tear the two blades on the bottom, so ordered this one. This is obviously cheaper than the one the glass people installed; three things stood out- the plastic on this seal is not clear and smooth, the plastic is thinner, and it is slightly smaller. The clarity was not a big issue, but the dimensions could be a problem for some: the fit on the glass is fine, but the angle piece is shorter (not a big deal) and the flanges on the bottom are shorter- they may not make a good seal to the bottom surface. Our old one measured 7/16ths, this one is between 5/16ths and 3/8ths. I have a piece of the seal in hand right now, and comparing it to the photo in the description it looks different. See the angle piece in the photo reaches to the level of the bottom of the channel? The product I got stops well short of that. I'd say our old product looked more like the photo than did what we got. For our situation it is working, so I'm satisfied with this. I'm giving it four stars for the fact it's a good value. I do recognize it is a less expensive product of an inferior quality, though. ## Frequently Bought Together - Prime-Line M 6258 Frameless Shower Door Bottom Seal for 3/8 In. Thick Glass Doors – Stop Shower Leaks and Create a Water Barrier, 36 In., Clear Vinyl (Single Pack) - Zengest Shower Glass Door Seal Strip, 120 Inch Silicone Soft Shower Door Sweep to Stop Leaks, Frameless Seal Strip - AmazerBath 5 PCS Shower Door Side Seal Strip for 3/8 Inch Glass - 15.75 Inches x 5, 5 Sections Segmented Shower Installation Kit, Frameless Glass Door Seal Strip --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/771658-prime-line-m-6258-frameless-shower-door-bottom-seal-3](https://www.desertcart.sg/products/771658-prime-line-m-6258-frameless-shower-door-bottom-seal-3) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-24*