Can I use this to repair a bonded leather couch?

If it's real cowhide leather I'd recommend an actual leather product. Should work on VINYL (synthetic leather) materials though, I used this to repair my vinyl dashboard with great results.

Is this a solvent based paint?

It isn't paint. I would say that this adhesion promoter (plastic primer) does contain solvents, but is compatible with water based primers and top coats.

And will this product cause paint to stick to a slick tarp i want to paint an out of doors sign on?

If the tarp is polypropylene, yes it will help considerably. If its is some other plastic, it will help, but not not to the same extent as if it were PP.

Can i use this product on a slick plastic woven type tarp and then use an acrylic 1-2-3 Primer on top of it before i paint a sign with acylric paint?

I do not know It helped bond on my car door panels

Polyvance Plastic Magic Adhesion Promoter Aerosol

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Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🖌️ Transform your plastic prep game — because flawless finishes aren’t optional!

SPRAY SAVE FORMULA - Convenient aerosol delivery means no wasted product and effortless application
PEEL PROOF YOUR PAINT JOB - Effectively eliminates paint peeling on new and previously painted plastics
VERSATILE SURFACE MODIFIER - Ideal for bumpers, interior plastics, and even as a filler sealer hack
UNMATCHED PLASTIC BONDING POWER - Ensures flawless paint adhesion on TPO, TEO & polypropylene surfaces
MADE IN THE USA TRUSTED WORLDWIDE - Proven reliability with a 4.8-star rating from professionals

Polyvance Plastic Magic Adhesion Promoter is a high-performance aerosol primer designed to enhance paint adhesion on challenging plastic substrates like TPO, TEO, and polypropylene. It prevents paint peeling on new and previously painted surfaces, ensuring durable, professional-grade finishes. Easy to apply with a no-waste spray can, this USA-made product is a trusted choice for automotive refinishing pros seeking flawless results every time.

Specifications

ASIN	B0002JKE3M
Best Sellers Rank	#747,936 in Automotive ( See Top 100 in Automotive ) #1,003 in Leather Care Products
Brand	Polyvance
Customer Reviews	4.8 4.8 out of 5 stars (47)
Date First Available	July 2, 2004
Is Discontinued By Manufacturer	No
Item Weight	1 pounds
Item model number	8542052566
Manufacturer	Polyvance
Manufacturer Part Number	1050-A
Product Dimensions	2.5 x 2.5 x 9.5 inches

Reviews

T**N

This stuff is plastic.....MAGIC. For real.

I've tried everything, for el Cheapo brand lacquer thinner in a spray bomb, to the big Dog, that doesn't spray well when cold. This works. I use it on auto interior plastic products, as well as bumpers, before applying primer. I even use it as a sealer over body filler - although I don't think it is intended for that purpose. Works great!!!!! NEVER have an adhesion problem. Ever. Spend the extra money - it's well worth it.

9.04.2020

G**Y

Five Stars

nice item good price prompt delivery

28.06.2015

C**.

Good product, haven’t used yet though

Bought and didn’t have a chance to use with my current project. I’m sure I’ll find use for it in time and I’m sure it will work fine.

23.03.2019

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