I want to fix some blemishes on a camera lens. What kind of applicator would be the best for something like this? Cloth, microfiber cloth, hand??

I would start with the 100000 grit which is the less aggressive compound of the 3 and I would hand polish it with a microfiber cloth. If your results aren't quit what you expected then go to the next grid which is 50000 and if that works then finish it off again with the 100000 to get a smooth blemish free surface. Side note, if your nail gets into the scratch, forget it and call it a day since nothing will fix that severe of damage.

For camera lens with deep scratches, would you recommend 4000, 8000 & 50000? Hand polish it or use dremel? Thanks

Don't use a dremel! I used a dremel to polish a knife blade and spent 4 days trying to fix the damage.

What would you recommend to polish hard plastic to a glass like finish?

They make a special polish for this. We used it to clean plexiglass in TN the AF.

Will the 4000 grit polishing compound give a finish comparable to a 4000 grit sandpaper? If not, what difference would I see with the compound?

Diamond compound generally gives much better result than sandpaper, mainly because diamond is the hardest abrasive ever (which generally is not used in sandpaper). But the finish really depends on the material, for harder materials the difference in the finish will be more noticeable than for softer ones.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

TechDiamondTools Kit of 3 Diamond Lapping Paste Polishing Compound USA Made 600 1050 1500 Grit Lapping Compound for Rock Glass Metal Jewelry Resin Marble with High Concentration of Diamond Powder

TechDiamondTools Kit of 3 Diamond Lapping Paste Polishing Compound USA Made 600 1050 1500 Grit Lapping Compound for Rock Glass Metal Jewelry Resin Marble with High Concentration of Diamond Powder

Product ID: 343608118

Details

Brand
Grit material
Diamond
Grit type
Fine
Item dimensions L x W x H
17.8 x 10.2 x
Material
Diamond

💎50% diamond powder concentration

🧴5g precision syringe for clean, controlled application

⚙️3-step progressive grit system (600, 1050, 1500)

31888 Ft

Duties & taxes included

In stock

Sold byAmazon HungaryDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hungary.

Secure transaction

Description

💎 Elevate your craft with diamond precision – don’t get left behind!

DIAMOND POWERHOUSE - 50% ultra-concentrated diamond powder delivers rapid stock removal and high-gloss shine.
PRECISION CONTROL IN YOUR HANDS - Oil-based formula in labeled syringes ensures mess-free, exact application with zero cross-contamination.
VERSATILE SURFACE COMPATIBILITY - Polish everything from knives and jewelry to glass, marble, and metals with one kit.
MIRROR PERFECT FINISH EVERY TIME - Progressive 3-grit system removes scratches step-by-step for flawless polishing.
MADE IN THE USA TRUSTED WORLDWIDE - Crafted for professionals and serious hobbyists demanding premium quality and consistency.

TechDiamondTools Kit includes three USA-made diamond lapping pastes in 600, 1050, and 1500 grit syringes, each with 50% diamond powder concentration. Designed for progressive polishing on metals, gemstones, glass, and more, this oil-based compound offers clean, controlled application and delivers mirror-like finishes favored by knife makers, jewelers, and watchmakers.

Specifications

ASIN	B06ZZ8V2K1
Brand	TechDiamondTools
Brand Name	TechDiamondTools
Compatible Material	Metal
Customer Reviews	4.6 out of 5 stars 216 Reviews
Grit Material Type	Diamond
Grit Number	1500
Grit Type	Fine
Grit material	Diamond
Grit type	Fine
Item Dimensions	17.8 x 10.2 x 1.9 centimeters
Item Weight	1 Ounces
Item dimensions L x W x H	17.8 x 10.2 x 1.9 centimeters
Item weight	1 Ounces
Manufacturer	TechDiamondTools
Material	Diamond
Material Type	Diamond
Model	H-600-1050-1500
Number of Items	3
Part Number	H-600-1050-1500
Set Name	TechDiamondTools Diamond Lapping Paste Kit (3 Piece)
UPC	818510014949
Unit Count	1.0 Count

Reviews

J**F

Great product. Definitely buying more.

Have tried cheaper brands. This brand is my go to. Reviews mention the paste being hard to push out. Just hold the tunes in front of a heater or run some hot water over them for a bit. It's thick stuff which is better than being too thin. I use for blade sharpening, but have used a bit for phone screen scratches. Just check what material or coatings you screen or product has before you use these compounds. They are an abrasive. They will polish but at the expense of removing a small layer of what you use it on. Great product!

15.01.2024

J**.

Do not come home without it.

This is a must for your stropping efforts.

15.05.2026

L**T

Worked well

Applicator syringe works well for fitting paste into narrow places, grits seemed about right in terms of effectiveness, and I liked having a few different ones included for final polishing

20.06.2023

J**R

I'm just the beginner but yes

Exactly what you need for the last polish. Lapidary people would love this.

4.03.2026

C**G

Glass Stove Top Repair

We put some significant scratches in our stovetop, because we used an incorrect scrubber. Although not like new the diamond grit with a drill mounted wool pad made it look nice. Gradually raising the diamond grit level and scrubbing really helped. I know this product will help you polish glass.

11.03.2024

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.