Foam Guard-Speaker Cone Edge Sealer, White PVA, MI-1291FG, 1 Ounce

I used this sealer and new foam edge pieces to repair a pair of Paradigm outdoor speakers. Both were very easy to use, the instructions were clear and the result was a "like new" pair of speakers. I swear they sound better!! The folks at Simply Speakers were very helpful and the shipping process was fast and painless, even up to here in the Great White North. Highly recommend these parts and the folks at Simply Speakers. Cheers Mike

Foam Guard works great... all speaker surrounds now completed... could increase bottle size... seems a little expensive...Overall satisfied with results.

Exactly what I needed to treat the delicate paper surrounds on the vintage 1984 Panasonic RX 5250 boombox I'm restoring. Speakers should last another 30 year now!

A little early to tell if the foam actually lasts years longer after the treatment, but it does give the foam a stronger feel and the speaker sounds great. Plenty of product in the bottle to treat the next couple of speaker repairs if the need arises.

I have applied Sealer and will have to wait to see how it protects the foam. That being said, it went on as advertised and was easy to apply with a simple paint brush

The new speaker foam worked like a charm. What was once an old broken speaker with torn surround that rendered the speaker pretty much useless, is now working and sounding like brand new. Thanks for the excellent directions and videos, they made installation easy as pie.

Great product. Easy to use. Fast shipping.

Excellent product ... much better than replacing the speakers.

I can not really rate this honestly because I just put the stuff on and its going to be years (I hope) before my repaired speaker foam rots out again. Get back with me in about 15 years and I'll let you know.

As a life long audiophile, and a college physics teacher, I want to endorse the MI-1291FG Speaker Cone Edge Sealer. I have four 15" subwoofers that have served me well for more than 15 years. The edges have begun to appear dry, weak, and two even had small tears. I followed the directions precisely (and recommend you do that too, and they are well written) and 24 to 36 hours later they were totally dry to the touch. The two tears were totally mended, and the speakers work perfectly now. Yes, I drive the bass drivers hard, sometimes. And they continue now as though there were brand new. I endorse this for ALL audiophiles, of all ages, and all sizes of speakers.