--- product_id: 464485707 title: "Gorilla 100% Silicone Waterproof Caulk, Clear, 10 oz Cartridge, 2-Pack | Mold and Mildew Resistant, Flexible All-Purpose Sealant, Fast Curing in 30 Minutes, Indoor & Outdoor Use" brand: "gorilla" price: "¥9113" currency: JPY in_stock: true category: "Gorilla" url: https://www.desertcart.jp/products/464485707-gorilla-100-silicone-waterproof-caulk-clear-10-oz-cartridge-2 store_origin: JP region: Japan --- # 100% Waterproof Seal 30-Minute Water-Ready Mold & Mildew Resistant Gorilla 100% Silicone Waterproof Caulk, Clear, 10 oz Cartridge, 2-Pack | Mold and Mildew Resistant, Flexible All-Purpose Sealant, Fast Curing in 30 Minutes, Indoor & Outdoor Use **Brand:** gorilla **Price:** ¥9113 **Availability:** ✅ In Stock ## Summary > 🦍 Seal it fast, seal it right—join the Gorilla-strong DIY pros! ## Quick Answers - **What is this?** Gorilla 100% Silicone Waterproof Caulk, Clear, 10 oz Cartridge, 2-Pack | Mold and Mildew Resistant, Flexible All-Purpose Sealant, Fast Curing in 30 Minutes, Indoor & Outdoor Use by gorilla - **How much does it cost?** ¥9113 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/464485707-gorilla-100-silicone-waterproof-caulk-clear-10-oz-cartridge-2) ## Best For - gorilla enthusiasts ## Why This Product - Trusted gorilla brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rapid Repair Ready:** Cures in just 30 minutes so you can get back to life faster—no downtime. - • **Lifetime Confidence:** Backed by Gorilla’s Lifetime Guarantee for a flawless, professional finish every time. - • **Mold & Mildew Defense:** Keeps your spaces fresh and clean with powerful resistance against mold growth. - • **Built to Flex & Endure:** Meets ASTM C-920 Class 35 standards—won’t crack, shrink, or yellow over time. - • **Unmatched Waterproof Protection:** Seals indoor & outdoor surfaces with a 100% waterproof barrier that lasts. ## Overview Gorilla 100% Silicone Waterproof Caulk offers a crystal-clear, durable seal for both indoor and outdoor applications. With a fast 30-minute water-ready cure time, mold and mildew resistance, and ASTM C-920 Class 35 flexibility, this 2-pack of 10 oz cartridges ensures professional-grade results that won’t crack, shrink, or yellow—backed by a lifetime guarantee for lasting peace of mind. ## Description Gorilla 100% Silicone Sealant is a versatile, 100% waterproof seal perfect for indoor and outdoor use on showers, sinks, windows, doors, gutters, vents, and more. Its 30-minute water-ready formula allows fast exposure to water, while fully curing in 24 hours for durable, long-lasting performance. Mold and mildew resistant, highly flexible, and meeting ASTM C-920, Class 35 standards, it won’t shrink, crack, or yellow over time, maintaining a clean, professional finish. Ideal for home repairs, DIY projects, and professional applications, it delivers a reliable, and multipurpose seal.DIRECTIONS:TO OPEN: Cut nozzle at 45° angle to desired bead size. Completely puncture inner foil seal.TO USE: All surfaces should be clean of dirt, grease, oil, and old sealant. For gaps larger than 1/2", use a backer rod. Best if applied above 40°F (5°C).1. Insert into cartridge gun.2. Apply sealant, pushing bead ahead of nozzle.3. Smooth bead immediately after application, before a skin forms.CLEAN-UP: Wipe off wet sealant immediately with a dry cloth. Isopropyl alcohol may be used according to solvent manufacturer’s instructions.STORAGE: Store in cool, dry location with nozzle attached. To re-use product, remove nozzle and clean out cured sealant from the tip.MOLD & MILDEW RESISTANT: Cured sealant is resistant to mold. Cured sealant must be cleaned regularly with soap and water to prevent growth on top of the sealant.. ## Features - Indoor/Outdoor 100% Waterproof Seal – Provides a durable, long-lasting seal for both indoor and outdoor use, perfect for showers, sinks, windows, doors, gutters, and vents - 30-Minute Water-Ready – Fast-curing formula allows water exposure in just 30 minutes, perfect for quick home repairs and DIY projects - Mold & Mildew Resistant – Protects surfaces from mold and mildew growth; easy to maintain with regular cleaning for lasting performance - Highly Flexible & Durable – Meets ASTM C-920, Class 35 standards; won’t shrink, crack, or break down over time - Lifetime Guarantee & Clean Finish – Maintains a professional look without yellowing; backed by Gorilla’s Lifetime Guarantee for peace of mind ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B7BC5K5K | | Best Sellers Rank | #326 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #16 in Silicone Adhesives | | Brand Name | GORILLA | | Color | Clear | | Customer Reviews | 4.5 4.5 out of 5 stars (33,425) | | Full Cure Time | 30 minutes | | Included Components | (2) 10oz Cartridges of Clear Silicone Sealant | | Initial Hardening Time | 30 minutes | | Item Form | Paste | | Item Type Name | Silicone Sealant | | Item Weight | 1.6 pounds | | Liquid Volume | 10 fluid ounces | | Manufacturer | The Gorilla Glue Company | | Material Type | Silicone | | Model | 112107 | | Number of Items | 2 | | Part Number | 112107 | | Surface Recommendation | Doors,Window,Gutters | | UPC | 052427018458 | | Unit Count | 2 Count | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** GORILLA - **Color:** Clear - **Full Cure Time:** 30 minutes - **Item Weight:** 1.6 pounds - **Liquid Volume:** 10 fluid ounces ## Images ![Gorilla 100% Silicone Waterproof Caulk, Clear, 10 oz Cartridge, 2-Pack | Mold and Mildew Resistant, Flexible All-Purpose Sealant, Fast Curing in 30 Minutes, Indoor & Outdoor Use - Image 1](https://m.media-amazon.com/images/I/71qUwrZyCoL.jpg) ## Available Options This product comes in different **Color, Size, Number Of Items** options. ## Questions & Answers **Q: Do you have to use a caulking gun to apply this??** A: Yes. All brands of caulk that come in these 10 oz round tubes need to be applied with a caulking gun, so every handyperson should get one. The cheap ones are pretty much as good as the expensive ones. What a lot of people giving bad reviews don't seem to realize, is that all brands of caulk in these tubes come with a seal membrane inside the nozzel. The caulking guns come with a rod, about the size of a nail, attached. Just fold out that rod and stick it down the nozzel a few times to break that membrane, or you can use a screwdriver or other device of your choosing. **Q: Can I use this product to fix loose outdoor ceramic tiles due to worn grout?** A: Hello, Gorilla Clear 100 % Silicone Sealant works well to seal around tiles surfaces. To reattach the tile, we recommend Gorilla Heavy Duty Construction Adhesive. If we can be of further assistance, please contact our Consumer Affairs team at 800-966-3458 or through our website at www.gorillatough.com/contact and reference case #293402. Thank you, The Gorilla Glue Company **Q: Can i paint ovet on exterior siding** A: Hello, Gorilla Clear 100% Silicone Sealant is not paintable. For further assistance with your application, please contact our Consumer Affairs team at 800-966-3458 or through our website at www.gorillatough.com/contact and reference case #197631. Thank you, The Gorilla Glue Company **Q: Does this come in almond? Can it be used on vinyl siding?** A: Hello, Gorilla Clear 100% Silicone Sealant is available in clear and white. It can be used on vinyl surfaces. If we can be of further assistance, please contact our Consumer Affairs team at 800-966-3458 or through our website at www.gorillatough.com/contact and reference case #313009. Thank you, The Gorilla Glue Company ## Frequently Bought Together - Gorilla Waterproof Caulk & Seal Silicone Sealant, 10oz Cartridge (Pack of 2) - Clear Caulking Sealant for Kitchen, Window, Bath, Marine, Door and More - Bates- Caulking Silicone Gun, 10:1 Thrust Ratio, Hand Caulking Guns, No Drip - ALLWAY CT31 3-in-1 Caulk Tool for Removal and Application --- ## 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.jp/products/464485707-gorilla-100-silicone-waterproof-caulk-clear-10-oz-cartridge-2](https://www.desertcart.jp/products/464485707-gorilla-100-silicone-waterproof-caulk-clear-10-oz-cartridge-2) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-26*