--- product_id: 12873032 title: "GE SCS1202 White 1200 Construction Silicone Sealant" brand: "crl" price: "S$50" currency: SGD in_stock: true reviews_count: 13 category: "Crl" url: https://www.desertcart.sg/products/12873032-ge-scs1202-white-1200-construction-silicone-sealant store_origin: SG region: Singapore --- # Permanent watertight seal 2.5x stronger bond Wide temp range - flexible in extremes GE SCS1202 White 1200 Construction Silicone Sealant **Brand:** crl **Price:** S$50 **Availability:** βœ… In Stock ## Summary > πŸ’Ό Seal like a pro, build like a boss! ## Quick Answers - **What is this?** GE SCS1202 White 1200 Construction Silicone Sealant by crl - **How much does it cost?** S$50 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/12873032-ge-scs1202-white-1200-construction-silicone-sealant) ## Best For - crl enthusiasts ## Why This Product - Trusted crl brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Unmatched Strength:** 2.5 times stronger than standard silicones for rock-solid durability - β€’ **Multi-Surface Mastery:** Bonds seamlessly with glass, metal, wood, ceramics, and plastics for versatile applications - β€’ **Pro-Grade Reliability:** Meets top industry standards (ASTM, FDA, USDA) for trusted, long-lasting performance - β€’ **Ultimate Waterproofing:** Creates permanent watertight bonds that protect your projects from leaks and moisture - β€’ **All-Weather Flexibility:** Performs flawlessly across extreme temperatures, ensuring year-round reliability ## Overview GE SCS1202 White 1200 Construction Silicone Sealant is a high-modulus, high-strength, one-part silicone that cures into a tough, flexible rubber. Designed for sealing building joints, it offers permanent watertight bonds across multiple surfaces including glass, metal, and wood. With superior weather resistance and compliance with rigorous industry standards, it’s the go-to sealant for professionals demanding durability and reliability. ## Description GE 1200 is a one-part building and glazing acetic cure silicone sealant that cures to a tough, flexible rubber through the moisture cure process. Basic Uses Used to seal building joints to prevent the penetration of rain, air, and noise. It effectively weatherproofs junctions of building materials and can also be used for sealing curtainwall, mullion, and other building construction joints, and for glazing steel and aluminum windows, painted and plastic coated wood windows, interior glass partitions, and skylights. Permanent watertight bonds are made with this sealant, in combination with glass, ceramic, steel, plastics, and painted surfaces. In addition, many maintenance applications are possible where long life, reliability, and sealing properties are required. Technical Data It meets or exceeds the following specification standards: Federal Specifications TT-S-001543A Class A (COM-NBS) for silicone building sealants, and TT-S-00230C Class A (COM-NBS) for one component building sealants; ASTM C-920, Type S, Grade NS, Class 25, Use NT, G, A and O; CAN/CGSB-19.13-M87. USDA, FDA, NSF Status. Limitations GE 1200 Construction Silicone Sealant is not intended for structural glazing, or for use on masonry. Check cartridge label and Specification Data Sheet for additional limitations. Comparable SealantsCRL: 33S. Dap: 100% Silicone. Dow Corning: 999-A; 786; 732; 700; Glazing Silicone; General Purpose; Commercial Grade 100%; Tub, Tile and Ceramic; HVAC/R. GE: 1000 Contractors, 1700 Sanitary. Tremco: Proglaze, Tremsil 200, TremPro 644. OSI: HM-270. Pecora: 860, 863. Sonneborn: OmniPlus. Sika Review: SUPER STONG! 2.5 times stronger than normal. Used on large aquarium. - First of all this is some very strong stuff. Researching it told me that it is 2.5 times stronger than your basic silicone. Used on a 200 gallon aquarium. Yeah it does smell but the smell is the strongest when you are using it. Then it is basically gone after about 1-2 days. Open windows if doing it inside and get some fans going. But to me it doesn't smell much worse than other silicones. So it just smells like silicone. It also applies like silicone. It's hard to clean up. But if you let it dry then it is easier to get off. Don't mess with it when it's wet or you will only make things worse. It's very expensive. But I am hoping that it is worth it. I am not taking any chances with that much water. It does say not to use it under water but I am convinced this is the right stuff for my aquarium. I am leaving at least 3 weeks of dry time before filling it up. It if leaks I will redo this but I doubt I will have to. It says it will be dry in 3 days and that sounds about right since that is when it stopped smelling. But to be sure I am giving it way more time. As I said it is not a very strong smell except for the first 3-4 hours. After that it is only a minimal smell. It will give you a headache. Also it is good to know that humidity HELPS this dry. So don't blow on it with fans or anything if you want it to cure faster. With any luck it will last for years. Time will tell Review: Great product - Super easy to apply and you better make sure things are where you want them because it is like steel welded together ## Features - High Modulus, High Strength Silicone - Wide Temperature Use Range - Creates Permanent Watertight Bonds ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0064OUN08 | | Best Sellers Rank | #79,364 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #159 in Silicone Adhesives | | Brand | CRL | | Brand Name | CRL | | Color | White | | Compatible Material | Alloy Steel, Aluminum, Ceramic, Glass, Plastic, Rubber, Wood | | Customer Reviews | 4.7 out of 5 stars 161 Reviews | | Item Dimensions | 6 x 6 x 6 inches | | Item Form | Liquid | | Item Weight | 1 Pounds | | Item dimensions L x W x H | 6 x 6 x 6 inches | | Manufacturer | General Electric Company | | Material | Silicone | | Material Type | Silicone | | Number of Items | 1 | | Part Number | SCS1202 | | Style | Basic | | Style Name | Basic | | Surface Recommendation | Tile | | Unit Count | 1.0 Count | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** CRL - **Item Weight:** 1 Pounds - **Item dimensions L x W x H:** 6 x 6 x 6 inches - **Material:** Silicone - **Style:** Basic ## Images ![GE SCS1202 White 1200 Construction Silicone Sealant - Image 1](https://m.media-amazon.com/images/I/31vJ12wGb3L.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ SUPER STONG! 2.5 times stronger than normal. Used on large aquarium. *by K***W on March 12, 2025* First of all this is some very strong stuff. Researching it told me that it is 2.5 times stronger than your basic silicone. Used on a 200 gallon aquarium. Yeah it does smell but the smell is the strongest when you are using it. Then it is basically gone after about 1-2 days. Open windows if doing it inside and get some fans going. But to me it doesn't smell much worse than other silicones. So it just smells like silicone. It also applies like silicone. It's hard to clean up. But if you let it dry then it is easier to get off. Don't mess with it when it's wet or you will only make things worse. It's very expensive. But I am hoping that it is worth it. I am not taking any chances with that much water. It does say not to use it under water but I am convinced this is the right stuff for my aquarium. I am leaving at least 3 weeks of dry time before filling it up. It if leaks I will redo this but I doubt I will have to. It says it will be dry in 3 days and that sounds about right since that is when it stopped smelling. But to be sure I am giving it way more time. As I said it is not a very strong smell except for the first 3-4 hours. After that it is only a minimal smell. It will give you a headache. Also it is good to know that humidity HELPS this dry. So don't blow on it with fans or anything if you want it to cure faster. With any luck it will last for years. Time will tell ### ⭐⭐⭐⭐⭐ Great product *by B***Y on December 15, 2025* Super easy to apply and you better make sure things are where you want them because it is like steel welded together ### ⭐⭐⭐⭐⭐ Works Great *by J***E on May 3, 2025* Works Great ## Frequently Bought Together - GE SCS1202 White 1200 Construction Silicone Sealant - Bates- Caulking Silicone Gun, 10:1 Thrust Ratio, Hand Caulking Guns, No Drip - Saker Silicone Caulking Tools-3 in 1 Sealant Finishing Tool Grout Remove Scraper (Stainless Steelhead),Caulk Remover Glass Glue Angle Scraper for Bathroom,Kitchen,Floor,Window,Sink Joint,Frames Seal --- ## 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/12873032-ge-scs1202-white-1200-construction-silicone-sealant](https://www.desertcart.sg/products/12873032-ge-scs1202-white-1200-construction-silicone-sealant) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-07-06*