--- product_id: 69111008 title: "Silicone Sealant RAL Colour Matched, Interior & Exterior Applications (5003 Sapphire Blue)" brand: "build with colour" price: "KD 12.50" currency: KWD in_stock: true reviews_count: 8 category: "Build With Colour" url: https://www.desertcart.com.kw/products/69111008-silicone-sealant-ral-colour-matched-interior-and-exterior-applications-5003 store_origin: KW region: Kuwait --- # RAL 5003 Sapphire Blue exact match Waterproof & permanently elastic UV resistant for outdoor durability Silicone Sealant RAL Colour Matched, Interior & Exterior Applications (5003 Sapphire Blue) **Brand:** build with colour **Price:** KD 12.50 **Availability:** ✅ In Stock ## Summary > 🎯 Seal in style with Sapphire Blue – where precision meets performance! ## Quick Answers - **What is this?** Silicone Sealant RAL Colour Matched, Interior & Exterior Applications (5003 Sapphire Blue) by build with colour - **How much does it cost?** KD 12.50 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/69111008-silicone-sealant-ral-colour-matched-interior-and-exterior-applications-5003) ## Best For - build with colour enthusiasts ## Why This Product - Trusted build with colour brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Adhesion:** Bonds strongly to glass, plastic, wood, aluminium, and more for versatile use across projects. - • **All-Weather Durability:** UV resistant formula ensures vibrant colour and waterproof protection indoors and out. - • **Effortless Application:** 310ml resealable tube fits standard mastic guns for smooth, mess-free sealing every time. - • **Long-Lasting Flexibility:** Stays permanently elastic to accommodate building movement without cracking or peeling. - • **Precision Colour Matching:** Achieve flawless, professional finishes with exact RAL 5003 Sapphire Blue that resists fading. ## Overview This 310ml silicone sealant in RAL 5003 Sapphire Blue offers a neutral cure, waterproof, and UV-resistant formula designed for both interior and exterior applications. It provides permanent elasticity and excellent adhesion on multiple surfaces including glass, plastic, and wood. Supplied with a resealable nozzle, it ensures easy application and a high-gloss finish that maintains colour vibrancy outdoors. ## Description Sapphire Blue Silicone Sealant RAL 5003 These are photographic images of each silicone sealant. Due to the photographic process and limitations of monitors they should only be considered as representative colours. Soudal Silirub Colour is a high quality, neutral cure sealant. It has been specifically developed for colour matched sealing, based on the RAL system. Application is easy as the sealant comes in a standard tube which will fit in a normal mastic gun. Suitable for providing a strong, waterproof and elastic seal for a wide range of applications in buildings, vehicles, water craft and more. Benefits include: Very easy application UV Resistant (Colour will hold when used outdoors) Stays permanently elastic after curing Very good adhesion on many materials - glass, plastic, ceramic, you name it! Low modulus High gloss finish Available in a wide range of RAL colours This product can be colour matched to special order. Contact us for details. Recommended For: All building and construction joints which require a colour match sealant All glazing works on powder coated aluminium, PVCu, painted wood window & door frames. Joints with high movement between different building materials. Sealing between painted wood, PVCu, powder coated aluminium. Review: Coloured sealant - Really good, finishes the job professionaly and colour exact to picture Review: Excellent colour match - Excellent colour match ## Features - Contains 2-butanone oxime. May produce an allergic reaction. - NEUTRAL on the tube refers to 'Neutral Cure' NOT THE COLOUR - Supplied with resealable Nozzle - 310ml Tube for mastic/silicone/caulking gun - Stays permanently elastic - Permanent Colour (UV Resistant for use outdoors) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00E8DQEXC | | Best Sellers Rank | 9,041 in DIY & Tools ( See Top 100 in DIY & Tools ) 194 in Sealers | | Brand | Build with Colour | | Colour | 5003 Sapphire Blue | | Country Of Origin | Belgium | | Customer Reviews | 4.3 out of 5 stars 813 Reviews | | Full Cure Time | 24 Hours | | Full cure time | 24 Hours | | Included Components | Nozzle | | Item Form | Liquid | | Item Type Name | Blue silicone sealant | | Item Weight | 399 g | | Item form | Liquid | | Item weight | 399 g | | Liquid Volume | 310 Millilitres | | Liquid volume | 310 Millilitres | | Manufacturer | Build with Colour | | Material | Silicone | | Product Warranty | N/a. | | Surface Recommendation | Door, Glass, Plastic, Window, Wood | | Unit Count | 310.0 millilitre(s) | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Build with Colour - **Colour:** 5003 Sapphire Blue - **Full cure time:** 24 Hours - **Item weight:** 399 g - **Liquid volume:** 310 Millilitres ## Images ![Silicone Sealant RAL Colour Matched, Interior & Exterior Applications (5003 Sapphire Blue) - Image 1](https://m.media-amazon.com/images/I/51Lj+tM2OhL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Is the silicone translucent or opaque?** A: Definitely opaque. Perfect for a solid Oxford blue door surround. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Coloured sealant *by N***N on 27 January 2026* Really good, finishes the job professionaly and colour exact to picture ### ⭐⭐⭐⭐⭐ Excellent colour match *by S***M on 19 January 2026* Excellent colour match ### ⭐⭐⭐⭐ Lighter blue *by B***7 on 27 October 2025* I didn't use it personally but the kitchen fitter had no complaints. It is a brighter blue than the image ## Frequently Bought Together - Silicone Sealant RAL Colour Matched, Interior & Exterior Applications (5003 Sapphire Blue) - UniBond Anti-Mould White, Waterproof Mould Protection, Long-lasting White Silicone Sealant for Kitchen & Bathroom, Powerful Bath Sealant, 1 x 274g Cartridge - Cream Premium Silicone Caulk Mastic Sealant RAL 9001 300ml --- ## 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.kw/products/69111008-silicone-sealant-ral-colour-matched-interior-and-exterior-applications-5003](https://www.desertcart.com.kw/products/69111008-silicone-sealant-ral-colour-matched-interior-and-exterior-applications-5003) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-20*