Silicone Spray Lubricant, 400ml with Smart Straw, All-Weather Rust Protection Silicone Lubricant, Repels Moisture, Dust, and Grime for Rubber Seals, Doors, Windows, 1-Pack

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.

A friend recommended this to me. I was having issues with the lock on my front door. A couple of sprays of this and everything worked smoothly again. It doesn't seem to cause any issues. The straw nozzle makes it easy to direct the product.

For use on all sorts of things. Very versatile. Water resistant. Excellent quality.

Needed a quick solution, to a problem. This at the time seemed to be it . Lubricated creeping metal parts effectively, but, application should be more frequantly than the 'original' oil based lubricant of the same name. The only downside, is, is they're both messy and even with the attached straw the stuff goes all over the place. I'ts oil and silicone, leaves a slippy residue, if you dont wipe up properly. Hazardous in any environment. BE AWARE! Clean up, the localised area's thoroughly. Wood laminate flooring in my case. Any localised wall paintwork also. It stains when dry. Buy it. It isn't used professionally, for no reason.

Very quick delivery, excellent product, good value.

Easy to use, works well, very pleased

Works well

I’ve found this excellent for lubricating window runners, door seals and other moving parts. Leaves a smooth finish without attracting dirt and helps keep rubber components in good condition.