Ideal 31-605 Duct Seal, 5 Pound Block

I like having this to seal penetrations. Very easy to use, soft and pliable and does not dry out. Works great and keeps bugs out. I will always have this stuff in my tool box.

Helps seal around a/c pipes on the exterior walls of house. Lasts and is very easy to apply. Prevents insect/vermin intrusion and insulates.

Received as stated, worked well.

This did what I needed. It is decent quality duct seal that seems to be lasting well.

It's a gooey duct seal block of material. A little pricey at $11 but works great to fill intrusion holes in walls around pipes. Tears from main block easily. Can be stored in a zip lock bag. All good.

This product is great! I have used it numerous times and in numerous applications. It is maleable, holds in place, and can be used for plugging holes, insulation around outside piping to keep mice out, etc. Love it!

Great product for outside ducting. I had a new HVAC system put in, and I had to get new refrigerant lines put in as well. Metal cover/ducting was put over the lines down the side of the house. I wanted to better seal the bottom of the ducting. This product is like a sticky and slightly tougher playdoh. You can shape it, and pull pieces apart to fit any space. I suspect that this 1 lb unit can easily cover up to 1/2 square foot of space. Some advice: 1. Remove the internal plastic cover -- it's tricky, as it rips easily. I ended up with pieces of it embedded. 2. Use a knife to cut pieces off -- you can rip them off, but it does leave a ragged "edge" that needs to be re-shapped. Overall, great product for the price!

The pipe seal is very pliable. Can easily be conform around pipes. I replaced the pipe seal around my outside hose bibs. It's an easy fix to seal openings. The 1lb package is plenty to seal around pipe openings, outside the house.

J'ai cru commandé un carton de 10*0.45kg et je n'ai reçu que un pain de 0.50kg pourtant il m'avait semblé que sur l'annonce il y avait inscrit 'carton 10*0.45kg' J'ai le sentiment de mettre fait rouler a140€/kg Méfiance

good did work for job

I received the goods in very quick time. however the description is misleading. Its states '1 Carton Containing 10 X 2.27Kg / 5 Lb Blocks'. I only received one 5lb block and not 10. This to be fair was what I was expecting reading between the lines, as £16 for a package weighing in at 22.7kg and post free would be a very good bargain.

Does the job really well

Haven't received yet but I HOPE in fact better get what is quoted and that's 10 x 5lb blocks and not 1x 5lb block An Other customer review mentioned weight of parcel being 50lb or 22kg too heavy for free shipping well that shouldn't matter because I've ordered logs and coal online before both with free shipping.