What are the diffrence between these two if any. I cant spray both surfaces cause i have to roll up the individual thick whispermat 2 pieces to fit inside the small driver holes.
3m Super 77 Multipurpose Spray Adhesive 3m United States
3m 90 vs 77. Used the 77 in anther veh. 3m aerosol cylinder and bulk adhesives are extremely versatile with multipurpose heavy duty and foam and fabric varieties that can be. The 90 seems to hold up the best in the high heat areas. 3m 90 holds to 160 degrees 3. Loctite max strength headliner adhesive holds to 125 degrees these figures are from the manufactures data sheets sem also makes a strong spray adhesive but ive yet to find it. Like is it painted old glue metal fiber.
All i can find in stores is 3m 77. Is there a great difference or will 77 do the trick. Naturally what you spray it on makes a difference too. I went through the whole list of other adhesives like other brands 3m 77 water based brushed on etc. Which is stronger and does not require spraying both surfaces for optimal holding. Does one stick better then the other and will i have better luck with one over the other when it comes to tweed.
I wouldnt use it for my headliner but for the doors im thinking itd be sufficient right. 3m 77 holds to 100 degrees 2. I just used what ever 3m was for sale at joaann fabrics use the 90 difference is one is alot stronger than the other the 77 wiil sag away after awhile heatweight and gravity. Cloth adhesion 3m super 77 or 3m high strength 90. One is 3m supper 77 which i think everyone uses and the other is 3m high strength 90. I personally use the loctite and never had a problem.
Cloth adhesion 3m super 77 or 3m high strength 90. So im covering the fabric on my doors and after researching it looks like everyone uses 3m 90 spray adhesive. Posted by 4 years ago. Im getting conflicting info about 3m 77 anf 90 adhesives. I bough some new cloth from seyberts and was all set to use 3m super 77 to adhere it to my slate i do not have a backer board when i called seyberts mechanic and he recommended high strength 90. And within a year it started to sag in areas and had to be redone.
From oem to on site construction fabrication 3m has spray adhesives for bonding to metal high pressure laminate hpl plastic insulation foam fabric wood mdf and a wide range of other substrates. I have had good luck using 3m hi strength 90 spray adhesive. Used the 90 on the headliner of my 740 5 6yrs ago and still holding strong. With mostly poor results.
Gallery of 3m 90 Vs 77
