--- product_id: 378711159 title: "Dr. Fixit 604 Primeseal External Wall Waterproofing Coat, White Matte Finish 4 litre, Primer for external surfaces, Wall coating for external surfaces" brand: "dr. fixit" price: "$167.82" currency: USD in_stock: true reviews_count: 8 url: https://www.desertcart.us/products/378711159-dr-fixit-604-primeseal-external-wall-waterproofing-coat-white-matte store_origin: US region: United States of America --- # Efflorescence resistant primer Matte white finish, 8-10 m²/l coverage Deep substrate adhesion Dr. Fixit 604 Primeseal External Wall Waterproofing Coat, White Matte Finish 4 litre, Primer for external surfaces, Wall coating for external surfaces **Brand:** dr. fixit **Price:** $167.82 **Availability:** ✅ In Stock ## Summary > ☔ Seal the deal with Dr. Fixit – your wall’s ultimate raincoat! ## Quick Answers - **What is this?** Dr. Fixit 604 Primeseal External Wall Waterproofing Coat, White Matte Finish 4 litre, Primer for external surfaces, Wall coating for external surfaces by dr. fixit - **How much does it cost?** $167.82 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/378711159-dr-fixit-604-primeseal-external-wall-waterproofing-coat-white-matte) ## Best For - dr. fixit enthusiasts ## Why This Product - Trusted dr. fixit brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Surface Grip:** Deep penetration ensures superior adhesion on porous, chalky, and concrete surfaces. - • **Versatile Outdoor Armor:** Perfect for external walls, terraces, roofs—your all-weather defense against moisture. - • **Quick-Dry, Ready to Seal:** Matte finish with a fast 4-hour cure time keeps your project on schedule. - • **Shield Your Walls Like a Pro:** High-opacity primer that blocks water seepage and efflorescence for lasting protection. - • **Effortless Coverage, Maximum Value:** Covers up to 10 m² per litre, making your investment stretch further. ## Overview Dr. Fixit 604 Primeseal is a premium 4-litre waterproofing primer designed for external surfaces. It offers high opacity and excellent efflorescence resistance, ensuring walls stay dry and protected. With deep substrate penetration and adhesion, it covers 8-10 m² per litre and dries to a durable white matte finish within 4 hours. Ideal for walls, terraces, and roofs, this water-based primer is a trusted choice for lasting external waterproofing. ## Description ["https://m.media-desertcart.com/images/S/aplus-media-library-service-media/668ac857-4379-4b18-827c-0a18fe9a4d6d.__CR0,0,970,600_PT0_SX970_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/1b5e5739-cd55-4f8e-b9c5-2b27ea133e12.__CR0,0,970,600_PT0_SX970_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/543e9abd-fcbe-403e-b8c6-eed3ab8b83d2.__CR0,0,970,600_PT0_SX970_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/777920d7-0adf-47f4-9e6c-b7aa26d8ea11.__CR0,0,970,300_PT0_SX970_V1___.jpg"] ## Features - ☔USP - Dr. Fixit Primeseal is high opacity primer for wall coating and provides excellent efflorescence resistance due to its chemical inertness. - ☔BINDER- Good binding of chalky or porous substrates and over coating. Theoretical Coverage: 8–10 m2 / ltr / coat coverage may vary depending upon the nature and texture of the substrate. - ☔PRIMER – Used as a primer on internal and external surfaces like walls, terraces, roofs. Typical Applications Priming of plastered walls, asbestos, concrete surface, etc. - ☔EXCELLENT SUBSTRATE ADHESION - Provides deep penetration thus imparts excellent substrate adhesion. - ☔PENETRATION - Provides deep penetration thus imparts excellent substrate adhesion ## Technical Specifications | Specification | Value | |---------------|-------| | Age Range Description | Adult | | Asin | B09CL3C4VT | | Best Sellers Rank | #8,304 in Home Improvement (See Top 100 in Home Improvement) #4 in Primer Paint | | Brand Name | Dr. Fixit | | Color Code | FFFFFF | | Colour | White | | Container Type | Tin | | Country Of Origin | India | | Coverage | Medium | | Customer Reviews | 4.1 4.1 out of 5 stars (80) 4.1 out of 5 stars | | Finish Type | Matte | | Full Cure Time | 4 Hours | | Importer Contact Information | PIDILITE INDUSTRIES LIMITED, Ramkrishna Mandir Road, P.O.Box No.17411, Andheri (East) Mumbai - 400059 Toll Free - 1800 209 5504, Contact - 022 28357000 / 022 42297000 E-mail : info.drfixit@pidilite.com, Helpline No - 1800-209-5502 | | Included Components | DR. FIXIT PRIMESEAL, 4 Litre | | Indoor Outdoor Usage | Outdoor | | Is Waterproof | True | | Item Form | Liquid | | Item Type Name | DR. FIXIT PRIMESEAL, 4 Litre | | Item Volume | 4 Litres | | Item Weight | 5160 Grams | | Manufacturer | Pidilite Industries, Pidilite Industries Ltd. Regent Chambers, Mumbai, Maharashtra - 400021 | | Manufacturer Contact Information | Pidilite Industries Ltd. Regent Chambers, Mumbai, Maharashtra - 400021 | | Model Name | Dr. Fixit PRIMESEAL, Primer, Efflorescence Resistant, Coating, 4 Litre | | Model Number | FCC858700400000 | | Packer Contact Information | PIDILITE INDUSTRIES LIMITED, Ramkrishna Mandir Road, P.O.Box No.17411, Andheri (East) Mumbai - 400059 Toll Free - 1800 209 5504, Contact - 022 28357000 / 022 42297000 E-mail : info.drfixit@pidilite.com, Helpline No - 1800-209-5502 | | Paint Type | Water-based | | Part Number | FCC858700400000 | | Size | 4 l (Pack of 1) | | Special Features | Efflorescence Resistant, Enhanced Substrate Adhesion | | Specific Uses For Product | Interior/Exterior | | Surface Recommendation | Walls | | Unit Count | 4000 Milliliters | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Dr. Fixit - **Colour:** White - **Finish Type:** Matte - **Item Volume:** 4 Litres - **Size:** 4 l (Pack of 1) ## Images ![Dr. Fixit 604 Primeseal External Wall Waterproofing Coat, White Matte Finish 4 litre, Primer for external surfaces, Wall coating for external surfaces - Image 1](https://m.media-amazon.com/images/I/51TH2DZOZ8L.jpg) ![Dr. Fixit 604 Primeseal External Wall Waterproofing Coat, White Matte Finish 4 litre, Primer for external surfaces, Wall coating for external surfaces - Image 2](https://m.media-amazon.com/images/I/61Dx3DfCoQL.jpg) ![Dr. Fixit 604 Primeseal External Wall Waterproofing Coat, White Matte Finish 4 litre, Primer for external surfaces, Wall coating for external surfaces - Image 3](https://m.media-amazon.com/images/I/51cKjvtK-vL.jpg) ![Dr. Fixit 604 Primeseal External Wall Waterproofing Coat, White Matte Finish 4 litre, Primer for external surfaces, Wall coating for external surfaces - Image 4](https://m.media-amazon.com/images/I/51XIbUg6JiL.jpg) ![Dr. Fixit 604 Primeseal External Wall Waterproofing Coat, White Matte Finish 4 litre, Primer for external surfaces, Wall coating for external surfaces - Image 5](https://m.media-amazon.com/images/I/61V4nylRu3L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Exterior primer *by on Reviewed in India 18 July 2024* Very good quality and easy to use. Stops water seepage and helps keep roof dry during rain. It is like a raincoat for external walls & Roof. Recommended ### ⭐⭐⭐⭐ Nice funky T shirt *by on Reviewed in India 10 March 2026* Nice baggy T shirt but not suitable for summer months as thick and heavy cotton ### ⭐⭐⭐⭐⭐ Best primer for exterior *by on Reviewed in India 28 November 2025* The best primer for exterior. ## Frequently Bought Together - Dr. Fixit 604 Primeseal External Wall Waterproofing Coat, White Matte Finish 4 litre, Primer for external surfaces, Wall coating for external surfaces - DR. FIXIT Roofseal Classic, 4 Liter, Waterproofing Solution for Homes, Terraces, Roofs - DR. FIXIT RAINCOAT WPC Waterproof Coating, External wall waterproofing, Coating, No dilution, 4 Litre, Single Coat Application, Elastomeric, 5 years waterproofing, Base coat, Brush --- ## 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.us/products/378711159-dr-fixit-604-primeseal-external-wall-waterproofing-coat-white-matte](https://www.desertcart.us/products/378711159-dr-fixit-604-primeseal-external-wall-waterproofing-coat-white-matte) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-06-02*