5.0 out of 5 stars Brilliant

J. · 4 May 2025

(function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } A friend recommended this for use with locks, amazing stuff, lock is so much better. Highly recommend.

5.0 out of 5 stars Wonderful product.

T. · 15 November 2024

After researching why my Ultion lock was difficult to open with my key I purchased the lock lubricant. What a difference this made. Easy to use and immediately my key stopped sticking in the lock. Recommended to use every 6 months which I shall be doing from now on. Great product.

5.0 out of 5 stars Worked like magic

P. · 28 January 2025

This fixed a front door lock that was difficult to operate and held onto the key. Tried squirting it into the lock but found putting it directly on the key with a cotton bud worked best. A bit like pencil lead shaving, not liquid.

4.0 out of 5 stars Mucky but effective.

b.j. · 14 April 2025

Difficult to tell if any good until the lock doesn’t work but at the moment it does so got to be happy. Just put it on the key a few times and don’t try to blow into the lock as it can get a bit messy.

5.0 out of 5 stars It actually works!

j. · 14 January 2023

Was struggling to get my key in my front door lock so googled the best way to deal with it, surprisingly it wasn’t using oil which I was going to do. It recommended graphite powder and it really does work! Be really careful with this as it’s messy. I didn’t put it in the lock using the nozzle on the pack as it would have made such a mess. I put some onto some kitchen paper and used a cotton bud to put a very small layer over the key. I then put the key into lock and kept turning key in lock. I did this several times and it has done the trick, key goes into lock like a dream! I also wiped the key over when finished so I didn’t get it all over my hands and clothes when using key. I would recommend this product, it’s a bit expensive as you only use a tiny amount, it will last for years but it does work brilliantly.

5.0 out of 5 stars very good

H. · 8 November 2024

I used this lock powder on both the key and inside the keyhole, and it worked wonders.The key was hard to insert or remove, but with just a small spray of this product everything moved smoothly again. The lubricant comes as a fine black graphite powder and works instantly. I honestly didn’t expect such great results.

5.0 out of 5 stars A must for good lock maintenance

M.S.R. · 12 March 2025

My key started sticking in the lock and wouldn’t withdraw. A couple of puffs of this stuff and it’s better than new. 100% recommend it. I will be using this every 6 months, as part of my household ppm.

5.0 out of 5 stars Amazing

J.R. · 21 October 2024

I didn't expect to be able to fix a sticky lock for such a low price and so easily. I will definitely recommend this to friends. The nozzle makes it easy to apply to the lock and the bottle probably has enough graphite in it to unstick my locks for years. Good stuff