Gardner Bender DS-530 Duct Seal, 5 lb. Pug,Gray

Purchased several times before, at sub $12 and amazing price

I'm using this material, five large blocks, for a pellet catch I fabrication from aluminum plate. The duct seal receives the pellets very quietly and stop them ease. We're only shooting a .22 cal pellet from a Gamo break barrel and this product is perfect. I am using a larger amount than most so the target is a little heavy and this simply adds to the stability. Great product, great price, wonderful company.

Fantastic for sealing up around pipes coming thru the floor . seals off any crack from your basement or crawl space . also from outside . Way better than caulking !

Cheaper than big box stores. In home building and remodeling, we use to seal HVAC lines leaving the exterior of homes. It is also used for electrical or plumbing outlets; a pipe or line leaving or exiting the house. Easy to use. A little bit of water at the end you can really smooth and make to look nice

Works as advertised and seal is well priced

Good back stop for pellets. Great for my 25 yard range a using a high powered pellet rifle. Reduced noise and plus.

I use this in my indoor pellet trap. Stops a medium power (550 fps) pellet dead in it's track. Lasts forever (I have an outdoor trap that has taken well over 10000 shots and still works perfect). Stick to just about everything and does not slump or release. It is a little hard to cut but that's ok as I want that stopping power. Just for an idea of amount you need I built a 12"x12" trap and used 6 Lbs to completely cover the backstop at about 3/4" thick (that stops both my .177 and .22 pistols). This stuff never hardens and only requires an occasional cleaning (I pick out the used pellets and re-spread the areas that have bulged up).

Used this to seal up my duct work...Just kidding, made a pellet trap. Bought enough for a 1.5-2 inch thick surface on a 14x15 trap. Used 4 5lb packages, 20 lbs total. Tacky, use disposable gloves and pound down with a heavy metal object or rubber mallet. This stuff will last forever, worth every penny. There is nothing that will give you a quiet, safe trap that will last forever than duct seal, period. Inside, outside, rain or shine, cold or hot this stuff takes the shots. Leave pellets in and the trap just gets better and better. When I'm lazy I just stick the paper target right onto the sticky surface and plink away. Mostly shoot an HW30s .177 at target and it hardly breaks the surface of the duct seal, just sticks. Can't ask for more, I have and there is nothing better.

Great stuff, I used it to seal outdoor HVAC Pipes.

Ok

I needed to plug holes and cracks against cockroaches. I used lots of caulk at boundaries and expanding foam for large spaces. This stuff is best for those inbetween gaps and holes. Tears off like thick dough and pushes into gaps and holes.

GOOD QUALITY PRODUCT WILL BUY AGAIN

As the US reviews state, this mostly obsolete duct-sealing agent is essentially ballistic putty. Very good product for eliminating noise and potential ricochet in indoor bb and pellet shooting situations (i.e. 10m target practice in smaller spaces). Works MUCH better on lead pellets than bbs (obvious physics reasons.... boring conversation anyway). Use as needed. Make a trap. Hard to find in hardware stores- requests often lead to intractable confusion- even when the product is officially 'in-stock.'