How would this look if I used it on cement? I ask because I have a sculpture made from cement.

If you are just spraying the Ultimate Backer, then it would be a low gloss black. If you intend to make your sculpture look like chrome, then the surface of your cement should be as smooth as possible before applying the Backer and Chrome sprays.

Can this be used as a backer for regular polycarbonate paint...or is it just for mirror chrome?

It is a lacquer based primer so I would say you can overcoat with any lacquer based paint.

Will this work on my rc car body?

It'll work as it's nothing but silver paint in a rattle can. Nothing in a can truly replicates actual chrome.

would this give a mirror effect to matte silver metal?

I don’t think so. I used it to spray a wine bottle and you can see through it but no reflection at all.

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Ultimate Backer for Mirror Chrome Aerosol Paint, Black, 3.5-Ounce

Product ID: 263958627

Details

Brand
Spaz Stix
Finish type
Matte
Item volume
100
Size
3.5 Ounce of
Unit count
103.5

🎨3.5 oz premium hobby paint

🛡️Seals & protects Mirror Chrome

🇺🇸Made in USA quality

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Description

🖌️ Elevate your hobby game with flawless mirror finishes!

MADE IN USA - Crafted with premium materials for trusted, professional-grade results
READY TO SPRAY - Convenient aerosol format for effortless, precise application
FLEXIBLE FORMULA - Engineered for Lexan plastic, ensuring durability and perfect adhesion
VIVID COLOR BOOST - Enhances your custom hobby projects with deep, rich black backing
ULTIMATE BLACK BACKER - Preserves mirror chrome’s reflective brilliance without dulling

Spaz Stix Ultimate Black Backer is a 3.5-ounce aerosol paint designed to seal and protect Spaz Stix Mirror Chrome finishes without compromising their reflective shine. Made in the USA with a flexible formula tailored for Lexan plastics, it ensures durable, vivid backing for hobby projects. Ready to spray and easy to use, it’s the professional’s choice for flawless, long-lasting custom paint jobs.

Specifications

Part number	10209
Item Weight	159 g
Product Dimensions	6.35 x 6.35 x 15.24 cm; 158.76 g
Item model number	SZX10209
Size	3.5 Ounce (Pack of 1)
Finish	Matte
Material	Chrome
Item Package Quantity	1
Number Of Pieces	1
Batteries Included?	No
Batteries Required?	No

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Smooth transaction and product arrived in perfect condition.

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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$56.12

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In stock

Sold byAmazon USADelivered 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 USA.

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