1-1/2" x 3" Long Nipple NPT Seamless Sch 80S - SS 304/304L

Marsoni

M251S

$32.23

Get it in 3 business days with 1 day shipping. Friday, May 29

1-1/2" x 3" Long Nipple NPT Seamless Sch 80S - SS 304/304LProduct Details : 1 1 2" x 3" Long Nipple NPT Seamless Sch 80S SS 304 304L Part No: 304LN8015003 Product Type: Long Nipple Type: Seamless End Type: TBE (Threaded Both Ends) Thread Type: NPT Size: 1 1 2" Length: 3" Schedule: 80S Material(s): Stainless Steel 304 304L Details: Made to A 733 from ASTM A312 pipe For any information about products, please contact us. *Photos for reference purposes only.

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I installed Kilmat Sound Deadening in my truck, and I’m extremely impressed with the results. The material is thick, pliable, and easy to cut to fit doors, floor panels. It sticks very well to metal surfaces and doesn’t peel, even after heating it slightly to make it more flexible. After installation, I immediately noticed a reduction in road noise and vibrations. Worth the money!!

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Reviewed in the United States on April 4, 2026

Verified Purchase

Jare

Lowell, US

★★★★★ 5

A Must Have For Car Restorations!

Style: 80 mil 36 sqft, Style: 80 mil 36 sqft

I have been installing this matting in my 74 Datsun 260Z restore and very pleased with the ease of application and overall quality. My car has bedliner coating inside and this stuff sticks extremely well and is easy to trim and shape as well. I have just started installing it and using the rollers to work it in place but I can already tell a difference with just the little bit I have added....has reduced the resonance in the metal already. It's not a fast process but know it will be very rewarding once complete.

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Reviewed in the United States on May 9, 2026

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David McMillen

Dallas, US

★★★★★ 5

Great product

Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt

Works great and the peal and stick backing makes it super easy to install

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Reviewed in the United States on June 4, 2026

Verified Purchase

2 SWIFT

Belleville, US

★★★★★ 5

GOOD PRODUCT // ARRIVED IN ONE DAY//WORKED AS ADVERTISED

Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt

The product at least for me worked exactly the way it should have, The adhesion was far better than shown in comments, it was about 45 degrees in my garage it did not budge...I am going to line my subwoofer box next ....

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Reviewed in the United States on February 6, 2026

Verified Purchase

Bay

Massapequa, US

★★★★★ 5

Quiets the inside of the van complet ly and easy to work with

Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt

Great for insulating our van

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 27, 2026