--- product_id: 47922713 title: "Silicone Lubricant Spray, Smart Straw, All-Weather, 400ml | High-Performance Silicone Lubricant Spray, Smart Straw, Displaces Moisture & Protects All Tools & Equipment in All Weathers" brand: "wd-40 specialist" price: "R517" currency: ZAR in_stock: true reviews_count: 8 category: "Wd 40 Specialist" url: https://www.desertcart.co.za/products/47922713-silicone-lubricant-spray-smart-straw-all-weather-400ml-high-performance store_origin: ZA region: South Africa --- # Smart Straw for precise & broad spray control All-weather protection -35°C to +200°C Long-lasting rust & corrosion barrier Silicone Lubricant Spray, Smart Straw, All-Weather, 400ml | High-Performance Silicone Lubricant Spray, Smart Straw, Displaces Moisture & Protects All Tools & Equipment in All Weathers **Brand:** wd-40 specialist **Price:** R517 **Availability:** ✅ In Stock ## Summary > 🛠️ WD-40 Specialist Silicone Spray: The secret weapon your toolkit’s been begging for! ## Quick Answers - **What is this?** Silicone Lubricant Spray, Smart Straw, All-Weather, 400ml | High-Performance Silicone Lubricant Spray, Smart Straw, Displaces Moisture & Protects All Tools & Equipment in All Weathers by wd-40 specialist - **How much does it cost?** R517 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/47922713-silicone-lubricant-spray-smart-straw-all-weather-400ml-high-performance) ## Best For - wd-40 specialist enthusiasts ## Why This Product - Trusted wd-40 specialist brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Squeak-Free Living:** Eliminates annoying friction and squeaks on doors, windows, and seals with minimal effort. - • **Multi-Surface Mastery:** Safe and effective on rubber, plastic, metal, and wood—one can, endless fixes. - • **Rust & Grime Repellent:** Forms a durable barrier that actively fights rust and dirt buildup for longer tool life. - • **Pinpoint Precision Spray:** Smart Straw lets you target tight spots or cover wide areas effortlessly. - • **Ultimate Year-Round Shield:** Keeps your gear slick and protected from freezing winters to scorching summers. ## Overview WD-40 Specialist Silicone Lubricant Spray (400ml) delivers high-performance lubrication with a smart straw for precise application. It protects rubber, plastic, metal, and wood surfaces by repelling moisture, dirt, and rust, ensuring smooth operation in extreme temperatures from -35°C to 200°C. Ideal for home, automotive, and outdoor equipment maintenance, this all-weather spray extends equipment life while reducing maintenance needs. ## Description WD-40 Specialist Silicone Lubricant Spray, Smart Straw, All-Weather, 400ml | High-Performance Silicone Lubricant Spray, Smart Straw, Displaces Moisture & Protects All Tools & Equipment in All Weathers : desertcart.co.uk: DIY & Tools Review: Excellent silicone spray that protects, lubricates, and restores smooth movement - I bought this WD-40 Specialist Silicone Spray to use on doors, windows, and rubber seals, and it’s been extremely effective. It quickly reduces squeaks and friction, leaving everything moving smoothly again with minimal effort. The Smart Straw makes application much more precise than expected, allowing me to target small areas or switch to wider coverage when needed. Once you get used to it, it’s very easy to control. It works particularly well on rubber seals, helping to keep them flexible and protected while also repelling moisture and grime. I’ve also noticed it helps prevent sticking on doors and windows. The 400ml can is great value and lasts a long time, making it a reliable product for regular household maintenance. A high-quality, versatile spray that performs exactly as expected, offering smooth lubrication, protection, and long-lasting results. Review: Excellent. Stopped my sliding patio doors from squeaking. - Well it's WD-40, what else can you say? First class silicone spray which I used on our sliding patio doors to stop them squeaking. Problem solved - excellent. ## Features - Contains sensitizing substances. May produce an allergic reaction. - Extremely flammable aerosol. - May cause drowsiness or dizziness. - Pressurised container: May burst if heated. - Repeated exposure may cause skin dryness or cracking. - High-Performance Silicone Lubricant: The premium WD-40 Specialist Silicone spray lubricant provides long-lasting lubrication for high-pressure equipment and tools, while repelling dirt and moisture. Less mess than silicone-based grease to keep tools clean. - Works Throughout Your Home: Perfect for windows, door lock lubricant, garage doors, garden tools, treadmill lubricant oil, and car door seals. The Silicone spray is safe for rubber, plastic, metal and wood. One can solves multiple problems. - Extended Rust Protection: Forms protective barrier that actively prevents rust and corrosion on metal tools or equipment. Repels water, dirt and grime to keep parts clean and moving freely. Reduce maintenance and extend equipment life. - All Weather Protection: Prevents car door seals freezing in winter and maintains performance in summer heat. Essential for year-round outdoor equipment care from -35°C to +200°C. Makes an ideal practical gift for car owners and DIY enthusiasts. - Smart Straw System: The WD-40 Smart Straw system provides precise control of your silicone spray for hard to reach areas, or flip down for broad coverage. The valve sprays upside down to reach awkward angles under sinks and behind appliances. - Right Tool for the Job: Choose silicone spray for waterproofing, rubber care and preventing squeaks. For seized bolts try fast release Penetrant, electronics need Contact Cleaner, heavy grease needs Degreaser spray. Build your complete toolkit! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B006UCNI38 | | Best Sellers Rank | 75 in DIY & Tools ( See Top 100 in DIY & Tools ) 1 in Lubricants 3 in Paint & Primer | | Brand | WD-40 Specialist | | Brand Name | WD-40 Specialist | | Compatible Material | Rubber, Plastic, Metal, Wood | | Container Type | Tin | | Country of Origin | Italy | | Customer Reviews | 4.8 out of 5 stars 10,536 Reviews | | Flash Point | 44 Degrees Celsius | | Global Trade Identification Number | 05032227443778 | | Included Components | 1 x WD40 Specialist Silicone Aerosol 400Ml | | Item Form | liquid | | Item Type Name | WD-40 Specialist High Performance Silicone Lubricant with Smart Straw 400 ml | | Item Weight | 0.79 Pounds | | Item weight | 0.79 Pounds | | Liquid Volume | 400 Millilitres | | Liquid volume | 400 Millilitres | | Manufacturer | WD-40 Company | | Material | Grease , Metal, Plastic | | Model Number | BPSSA02588-443778 | | Number of Items | 1 | | Number of Packs | 1 | | Package information | Tin | | Part Number | 443778-BPSSA02588 | | Recommended Uses For Product | Door,Car | | Recommended uses for product | Door,Car | | SAE J300 Viscosity Grade | 50 | | Specific Uses For Product | Lubrication | | Unit Count | 400.0 millilitre | | Upper Temperature Rating | 200 Degrees Celsius | | Viscosity | High Viscosity | | Viscosity Level | High | ## Product Details - **Brand:** WD-40 Specialist - **Item weight:** 358 g - **Liquid volume:** 400 Millilitres - **Material:** Grease, Metal, Plastic - **Package information:** Tin ## Images ![Silicone Lubricant Spray, Smart Straw, All-Weather, 400ml | High-Performance Silicone Lubricant Spray, Smart Straw, Displaces Moisture & Protects All Tools & Equipment in All Weathers - Image 1](https://m.media-amazon.com/images/I/61jTM9Sp8RL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent silicone spray that protects, lubricates, and restores smooth movement *by A***S on 10 June 2026* I bought this WD-40 Specialist Silicone Spray to use on doors, windows, and rubber seals, and it’s been extremely effective. It quickly reduces squeaks and friction, leaving everything moving smoothly again with minimal effort. The Smart Straw makes application much more precise than expected, allowing me to target small areas or switch to wider coverage when needed. Once you get used to it, it’s very easy to control. It works particularly well on rubber seals, helping to keep them flexible and protected while also repelling moisture and grime. I’ve also noticed it helps prevent sticking on doors and windows. The 400ml can is great value and lasts a long time, making it a reliable product for regular household maintenance. A high-quality, versatile spray that performs exactly as expected, offering smooth lubrication, protection, and long-lasting results. ### ⭐⭐⭐⭐⭐ Excellent. Stopped my sliding patio doors from squeaking. *by A***R on 2 August 2026* Well it's WD-40, what else can you say? First class silicone spray which I used on our sliding patio doors to stop them squeaking. Problem solved - excellent. ### ⭐⭐⭐⭐⭐ A good spray *by L***N on 1 July 2026* Easy to use, works well, very pleased ## Frequently Bought Together - WD-40 Specialist Silicone Spray Lubricant 400ml Can - Versatile All-Weather Protection for Extended Tool Life, Repels Moisture, Dust, and Grime - Smart Straw Applicator Included - WD-40 Multi-Use Spray 450ml: Wide and Narrow Spray for Maintenance, Rust Protection and Lubrication - WD-40 Specialist White Lithium Grease Spray 400ml - All-Weather Protection for Heavy-Duty Metal-to-Metal Applications with Smart Straw Applicator --- ## 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.co.za/products/47922713-silicone-lubricant-spray-smart-straw-all-weather-400ml-high-performance](https://www.desertcart.co.za/products/47922713-silicone-lubricant-spray-smart-straw-all-weather-400ml-high-performance) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-17*