--- product_id: 3925710 title: "WD-40 Specialist Contact Cleaner Spray, 11 oz." brand: "wd-40 specialist" price: "HK$161" currency: HKD in_stock: true category: "Wd 40 Specialist" url: https://www.desertcart.hk/products/3925710-wd-40-specialist-contact-cleaner-spray-11-oz store_origin: HK region: Hong Kong --- # Fast-drying formula Safe on plastics & metals Residue-free cleaning WD-40 Specialist Contact Cleaner Spray, 11 oz. **Brand:** wd-40 specialist **Price:** HK$161 **Availability:** ✅ In Stock ## Summary > ⚡ Clean smarter, not harder — keep your tech flawless and future-ready! ## Quick Answers - **What is this?** WD-40 Specialist Contact Cleaner Spray, 11 oz. by wd-40 specialist - **How much does it cost?** HK$161 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/3925710-wd-40-specialist-contact-cleaner-spray-11-oz) ## 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 - • **Revive & Protect:** Restore switches, circuit boards, and controls to peak performance—don’t let grime slow you down. - • **Multi-Surface Master:** Safe on most plastics, rubbers, and metals—perfect for diverse industrial and home tech needs. - • **Precision Power Clean:** Blast away oil, dirt, and flux residue with pinpoint accuracy for flawless electronics. - • **Zero Residue, Zero Worries:** Dries quickly and leaves no residue, ensuring your sensitive equipment stays pristine. - • **Trusted Industrial Strength:** WD-40 Specialist quality trusted by pros to tackle the toughest electrical cleaning jobs. ## Overview WD-40 Specialist Contact Cleaner Spray (11 oz) is a fast-drying, residue-free solution designed to clean sensitive electrical equipment safely. Ideal for printed circuit boards, switches, and precision instruments, it removes oil, dirt, flux residue, and condensation without damaging plastics or metals. Trusted by professionals and compliant with 50-state VOC regulations, this recyclable spray revives and protects your electronics for peak performance. ## Description WD-40 Specialist® Contact Cleaner blasts away oil, dirt, flux reside and condensation from sensitive electronics and electrical equipment with pinpoint precision. It dries quickly, leave no reside and removes more soil than leading competitors, making it the best at cleaning electrical contacts. Safe and ideal for use on printed circuit boards, controls, battery terminals, switches, precision instruments and electric panels. * Safe to use on electrical equipment, most plastics1, rubber and metal * 50-state VOC compliant * Leaves no residue * NSF Category K2 (#146857) 1 Test on plastic before using, and avoid adhesives, device screens, and keyboards ## Features - WD-40 Specialist Contact Cleaner is ideal for removing oil, dirt, flux residue, and condensation from sensitive electrical equipment. This quick drying, residue-free formula is safe on metal and plastic - Cleans sensitive electric equipment. Quick drying. Safe to use on most plastics 1, rubbers and metals. 1 Test on plastic before using, and avoid adhesives, device screens, and keyboards - WD-40 Specialist offers easy solutions for specific problems. WD-40 Specialist line is designed with industrial strength quality for your tough jobs - Blast away oil, dirt, flux residue and condensation from sensitive electronics and electrical equipment with pinpoint precision. It's ideal for use on printed circuit boards, controls, switches, precision instruments and electric panels - WD-40 Brand believes in creating high-quality products that will not fail in extreme conditions. Professionals rely on WD-40 Specialist to get the job done right ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00AF0OFVU | | Best Sellers Rank | #168 in Automotive ( See Top 100 in Automotive ) #1 in Electrical Cleaners | | Brand Name | WD-40 Specialist | | Capacity | 11 ounces | | Cleaning Agent Formulation | Hard Surface Cleaner | | Customer Reviews | 4.8 4.8 out of 5 stars (17,773) | | Global Trade Identification Number | 00079567300557, 20079567300551 | | Included Components | WD40 Company 300554 Specialist Contact Cleaner Spray - 11 oz. with Smart Straw | | Item Form | Spray | | Item Type Name | WD40 Company 300554 Specialist Contact Cleaner Spray - 11 oz. with Smart Straw | | Item Volume | 11 fluid ounces | | Item Weight | 11 ounces | | Manufacturer | WD-40 | | Material Features | Recyclable | | Material Type Free | residue-free | | Model Number | 300554-E | | Number of Items | 1 | | Part Number | 30055 | | Product Benefits | Residue Free | | Scent | Unscented | | Size | 11 Ounce (Pack of 1) | | Special Features | Residue Free | | Specific Uses For Product | Industrial Machinery | | Surface Recommendation | Plastic,Metal | | UPC | 079567300557 | | Unit Count | 11 Ounce | | Warranty Description | No | ## Product Details - **Brand:** WD-40 Specialist - **Item Form:** Spray - **Material Feature:** Recyclable - **Scent:** Unscented - **Specific Uses For Product:** Industrial Machinery ## Images ![WD-40 Specialist Contact Cleaner Spray, 11 oz. - Image 1](https://m.media-amazon.com/images/I/511mpOQA3rL.jpg) ![WD-40 Specialist Contact Cleaner Spray, 11 oz. - Image 2](https://m.media-amazon.com/images/I/71gmErzV-oL.jpg) ![WD-40 Specialist Contact Cleaner Spray, 11 oz. - Image 3](https://m.media-amazon.com/images/I/71fM+QYy8ML.jpg) ![WD-40 Specialist Contact Cleaner Spray, 11 oz. - Image 4](https://m.media-amazon.com/images/I/717z3zuUHEL.jpg) ![WD-40 Specialist Contact Cleaner Spray, 11 oz. - Image 5](https://m.media-amazon.com/images/I/71k9n8XsFjL.jpg) ## Questions & Answers **Q: Is this only contact cleaner OR does it have lubricant in it too -- someone please check can label ?** A: The n-Hexane and the isopropyl alcohol components of WD-40 are solvents that clean oil, dirt and other residues from the surface where it is applied. There is no lubricant component in the cleaner. **Q: Can this spray be used on plastic surface (ex: headphone) to "prevent" dirt, dust, or fingerprint?** A: This product, while safe on most, if not all, plastics is designed for cleaning electrical contacts and related items. It is not meant to be used as a wax or polish. Hope this helps. **Q: Would this clean a water damaged phone circuit board?** A: The problem with this product is its evaporation rate. All you'll be doing is replacing the water with the contact cleaner. The circuit board will remain saturated until it's either purged with compressed air or allowed to bake in the sun. CRC contact cleaner will purge and then evaporate quickly (while you watch). WD is cheaper but you get what you pay for. **Q: will this melt plastic or discolor it if accidentally spilled on it?** A: It might. If you're not sure, put a small amount of it on the plastic and see what happens first. If nothing happens then spray away... ## Frequently Bought Together - WD-40 Specialist Contact Cleaner Spray, 11 oz. - WD-40 Specialist Silicone Lubricant with SMART STRAW SPRAYS 2 WAYS, 11 OZ - WD-40 Specialist Dry Lube with SMART STRAW SPRAYS 2 WAYS, 10 OZ --- ## 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.hk/products/3925710-wd-40-specialist-contact-cleaner-spray-11-oz](https://www.desertcart.hk/products/3925710-wd-40-specialist-contact-cleaner-spray-11-oz) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-07-28*