Why is this $7 more than it is at the Home Depot

Thanks for the heads up! Lowe's is the cheapest near me.

will this work with a saggy car roof?

Since you are putting on the backside of the saggy it should work fine. It won't leak thru to the saggy side.

What is the desired minimum and maximum temperature to use this spray?

As long as it's not freezing, it should be ok. We've used it in CA in summers of 100 degree weather, down to 55 degrees. It still dries within 4 seconds of spraying, so positioning is key. you can't reposition/adjust after 2 seconds!! My spray nozzle was bad on a few cans, where it sprays to such wide and off-shoot places that was impossible to clean/wipe off that we had to paint over the area

How many square feet does one can cover?

The can says 65 square feet with the usual disclaimers about application rate. This is not for the can that only sprays inverted but for the “normal” spray can.

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Description

🔧 Stick with the best—bond like a pro, even upside down!

PRECISION SPRAY CONTROL - Adjustable nozzle lets you customize spray width for flawless application every time.
SPRAY UPSIDE DOWN WITH EASE - Innovative inverted can design lets you tackle hard-to-reach spots effortlessly.
INSTANT HIGH STRENGTH BONDING - Fast-drying formula ensures your projects stay firmly glued—no waiting, no worries.
BUILT TO WITHSTAND THE ELEMENTS - Resistant to moisture and high temperatures—perfect for demanding industrial and construction environments.
VERSATILE MULTI SURFACE ADHESION - Bonds everything from laminate and wood to metal and plastic with professional-grade reliability.

3M Hi-Strength 90 Spray Adhesive is a professional-grade, permanent spray glue designed for industrial and construction use. It features an inverted can for spraying upside down, a fast-tacking high-strength formula that bonds a wide range of materials including laminate, wood, metal, and plastic, and an adjustable nozzle for precise application. Resistant to moisture and heat, it’s ideal for demanding projects requiring durable, reliable adhesion.

Reviews

D**E

Great product.

This stuff is great! Made hanging some HPL on my garage walls very easy!

22.09.2025

D**N

Something to really stick to

Excellent, tack ability, high sticking typical excellent 3M quality

18.09.2025

A**R

VW Mk4 Mirror Repair

I used this adhesive to repair a mk4 VW Jetta rear view mirror. So far, the mirror works perfectly.

31.08.2025

D**T

Great for attaching carpet to Mercedes "non-stick" plastic paneling

Hat that case in a 2010 ML350: Texas sun took its toll, and the carpet from the rear hatch came unglued. THe plastic is very special, really non-stick to stay clean over the years. But very hard to glue anything to it. This product worked like a champ. One star deduction though for the spray nozzle design: Here the value engineers had their say, and it is just very flimsy and does not work well, especially in confined areas. 3M better should offer a pistol grip accessory, so you can use this product better. Also, otheres are able to produce spray cans that work in any orientation, why not 3M?

7.08.2025

I**H

100% recommended

Strong and easy to apply, holds materials firmly in place. Dries quickly and works well for various projects.

22.08.2025

M**Y

They’re all toxic so wear a mask, but this stuff is very good

Make sure to wear a gas mask, but this stuff is incredible. It’s really good.

22.08.2025

A**.

Sticky stuff

Man......that is some sticky glue. You can't go wrong with this product, I've got several products where I can use it.

13.08.2025

W**D

Good product to many dollars

This stuff works great but it is extremely overpriced.

4.06.2025

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