SKU: 30874794586

Chemical Blacking Liquid From Zinc To Black 25ml (Sample Size).

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Description

Chemical Blacking Liquid From Zinc To Black 25ml (Sample Size).Brand: Tools365. net Unit Type: 100ml Manufacturer Part Number: Tools365. net Country Region of Manufacture: United Kingdom ZINC BLACKENER. 25ml trial size A room temperature blackening process for die cast and plated zinc surfaces. The very mild acidic liquid concentrate is diluted with 9 parts of water for a 10% by volume working solution. Immersion times of 2 5 minutes. Equally effective on cadmium surfaces. 16 fl oz. Surface Preparation Older zinc

Brand: Tools365.net

Unit Type: 100ml

Manufacturer Part Number: Tools365.net

Country/Region of Manufacture: United Kingdom

ZINC BLACKENER. 25ml trial size


A room temperature blackening process for die cast and plated zinc surfaces. The very mild acidic liquid concentrate is diluted with 9 parts of water for a 10% by volume working solution. Immersion times of 2 - 5 minutes. Equally effective on cadmium surfaces. 16 fl oz.


Surface Preparation




Older zinc die castings (pot metal) should be blast cleaned with either glass beads or baking soda to remove the oxide layer. Some parts may not blacken evenly. In this situation, blast off the defective coating, then ‘etch’ the metal by immersing in a solution of 5% battery acid and distilled water for 60 seconds. Thoroughly rinse in fresh water, then repeat the blackening process.


To blacken the parts, simply immerse in the made up solution until uniformly black. Agitate the parts to remove air bubbles etc.  Rinse the parts in fresh water and allow to dry. Do not handle the parts for at least 1 hour.   Seal the surface with  metal sealer or Beeswax/wd40

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SKU: 30874794586

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4.5 ★★★★★
Based on 25 reviews
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Product Reviews
J
Verified Purchase
jm
Battle Creek, US
★★★★★ 5
Light weight, and high quality!
Size: 17" (2 x 4.0Ah)
I had concerns when we got this mower. It isn’t self propelled, and is smaller than our last one, but it really surprised me. We have a lot of yard, and are on a hill, which added to our concerns. It is lightweight, which makes it really easy to use. You can raise and lower the deck with a couple of fingers. It even goes up the hill easily. The only downside is the battery life. It comes with 2 24v batteries, and needs both to operate. They last about 30 min. My thought was to get a second set of batteries, but they cost as much as another mower. I like the easy maintenance, and light weight, and that it has power and is quiet. Great mower.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2025
J
Verified Purchase
Jackie Neubauer
Bozeman, US
★★★★★ 5
Great electric mower for the price
Size: 17" (2 x 4.0Ah)
This was one of my favorite purchases this year. The November isn't noisy, looks much better than my previous electric lawnmower, and was surprisingly powerful for what it was. Out of the box, it was super easy to set up. My only gripe is that I wish the batteries would last a little longer. Currently, it lasts about 45 min per charge.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 22, 2025
N
Verified Purchase
Niklaus Alexander we cc'd ander
Waukegan, US
★★★★★ 3
Lawnmower
Size: 17" (2 x 4.0Ah)
Bought this and two extra batteries. One battery turned out to be bad and won't charge. The lawnmower so far is great. Cuts good and very lightweight. Would recommend it, the batteries not so much.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
J
Verified Purchase
jim hughes
Lowell, US
★★★★★ 5
It actually does the job pretty well
Style: Lawn Edger/Tool Only
I floundered around for a few minutes, then figured out how to use it, and then made pretty good progress on my overgrown sidewalks. Yes, it uses up batteries but that's because it actually has enough power to do the job, unlike many "homeowner" tools. The handle is long enough so I'm not painfully bent over while using the tool, and it feels solid and stable. One thing I really appreciated is that it doesn't have a typical pointless, awkward "safety" interlock button that you're supposed to keep mashed down with your thumb the whole time - it's a comfortable one-finger trigger. Another good 20v tool from Worx. I'm "in".
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Reviewed in the United States on June 10, 2024
K
Verified Purchase
Kent Steiner
Belleville, US
★★★★★ 5
Quit spinning
Style: Lawn Edger/Tool Only
Worked great until it guilt working.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2025

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