HH-66™ vinyl cement makes incredibly strong seams on vacuum bags. I have tried nearly every chemical in the Grainger and 3M catalog and nothing works like HH-66. Each can has a built-in brush attached to the lid for easy application. This vinyl cement is clear, fast drying, waterproof, and remains flexible. HH-66 has a nearly instant bonding action on most vinyl surfaces when prepared and applied appropriately.
This product is designed to work with vinyl membranes and sheeting. However, we have found that it will also bond our polyurethane sheeting if the material is cleaned with acetone or xylene and lightly abraded with a synthetic wool pad.
HH-66 dries quickly with a very strong, yet flexible bond. It is not affected by weather and temperature extremes, and is highly resistant to oil, fuel, grease, and many other chemicals.
The 1/4-pint (4 oz.) is enough to build one large (4 x 8) vinyl vacuum bag or several smaller bags. The pint size is enough cement to build several large vacuum bags.
Pricing
HH-66 4 oz.: $8.90
HH-66 Pint: $14.20
HH-66 Quart: $18.10
HH-66 Gallon: $39.85
HH-66 Gallon: $21.00 (scratch & dent)
Specifications
Temperature Range: -30° to 180°F.
Tack Time: 2-5 minutes (on most vinyl materials)
Shelf Life: 18 months or longer
Flash Point: 22° F
MSDS: Click here
Notes
Precautions
What else should I know about this product?
Neither VeneerSupplies.com nor its owners and representatives shall assume any responsibility for any incident, accident, or otherwise in regard to this chemical and its description. No warranty or representation, either expressed or implied, is made with respect to the safety, quality, accuracy, or fitness for any particular part of this document/chemical. In no event shall VeneerSupplies.com or its owners and representatives be liable for direct, indirect, special, incidental, or consequential damages arising from the use of this product. The user of this chemical shall assume all risk. VeneerSupplies.com and its owners and representatives do not provide any form of insurance of fitness of this chemical for any use: commercial or otherwise. The user shall hold VeneerSupplies.com and its owners and representatives harmless for any mishap, injury, or untoward occurrence. The user agrees to indemnify the VeneerSupplies.com and its owners and representatives and save them harmless against any claim for damages, compensation, or otherwise on the part of any person or persons. If you do not agree with the conditions above, please do not purchase this product.
Review by Michael Povia
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HH-66 cement does a great job bonding vinyl billboard tarps together; we are using them as a pond liner for 120' x 120' pond. Thanks to Joe and Christine our orders are filled and shipped quickly. We will definitely return because of their superior service and great pricing. Thanks Guys!
Review by Bart Day
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We used this on the awning on our old trailer and it never came loose or started to peel... we owned it probably 5 years. We are now needing HH-66 on our new trailer awning.
Review by Jim McAndrew
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I found this product recommended by many sources as the best for repairing vinyl pool covers. However it is difficult to obtain and expensive. I was very happy with the price and fast delivery from Joe.
Review by Rick Wargo
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Joe's custom bag making article was the inspiration for me to make several vacuum bags for my press. He recommends the HH66 vinyl cement and I can attest that this is a superior product. You'll find that it bonds vinyl in such a way that the two pieces almost melt together and become one piece. For the torture that I subject my vacuum bags, such strength is essential. Two thumbs up and five stars.
Review by Sean Osborne
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I have purchased from Joe several times now and the experiences have been nothing but positive. The HH-66 does exactly as advertised. Thanks again Joe!
Review by Ka Harms
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Not only does HH-66 do the trick on vacuum bags, but it does wonders on pop-up campers that have mice damage on the canvas and need patched up tight. We repaired 20 large holes and we are leak free! We have nick named her, Oh... patchy!
Review by Benjamin Batilidge
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I was suprised by how easy it was to build the vacuum bags. The hh66 bonds the vinyl permanently. I couldnt tear it apart if I tried. And since it dries clear, the seams look professional and almost invisible.
Review by Frank Jenna
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I am a part time woodworker but a full time tinkerer. I was going to buy a premade vacuum system but I love building things on my own and this vacuum press was just what I needed. I built a bag that was 6' long and 2' wide with the vinyl here and it worked quite well. One thing I did notice is that you definitely have to "paint" the seams as Joe suggests in the article part he calls "the secret". This made a huge difference and now my bag is 150% air tight. Last night we did a curved panel for a small drawer front and the vinyl was did the job very nicely.