JIS O-Ring 149.3mm x 160.7mm x 5.7mm - Nitrile (90) Black

JIS O-Ring 149.3mm x 160.7mm x 5.7mm - Nitrile (90) Black

Marsoni

M251S

$17.13

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

JIS O-Ring 149.3mm x 160.7mm x 5.7mm - Nitrile (90) BlackProduct Details : JIS O Ring 149. 3mm x 160. 7mm x 5. 7mm Nitrile (90) Black Part No: MOR1493057 N90 Product Category: O Rings Product Type: O Ring Standards: JIS B2401 Material(s): Nitrile Material Code: NBR Color: Black Durometer: 90 Temperature Range: 40F to +250F ( 40C to +121C) System Of Measurement: METRIC Dimensions: 149. 3mm x 160. 7mm x 5. 7mm Interior Diameter (d): 149. 3mm Outside Diameter (D): 160. 7mm Cross Section (S): 5. 7mm For any

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I used these 2 nights in a row. I was hoping Oracoat found a solution to the problem people like me have with the regular Xylimelts: irritation of gums. As others have noted the “sensitive” version doesn’t melt and the goo that remains can be difficult to remove. I didn’t have too much trouble after the first night. However, the second day after use, it was so hard to get the remains out, I wound up with a very sore spot from digging it out. I will toss the rest. It’s too bad this effort fizzled. I hope Oracoat will find a solution For sensitive mouths. In the b meantime, I will use the original for a few nights and then stop before repeating. The idea behind the original product is fantastic. Unfortunately this attempt to make it usable for people with sensitive mouths hasn’t worked. Please try again.

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Reviewed in the United States on March 25, 2025

Verified Purchase

Masey

Carnegie, US

★★★★★ 5

Helped with Dry Mouth

Followed the instructions on the box and everything turned out amazing! Absolutely love the results and relief I felt

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Reviewed in the United States on April 21, 2026

Verified Purchase

Mitzi's Mom

Whiting, US

★★★★★ 3

An improvement over the original product, but could be better

I had used the original Xylimelts a few years back for my night time very dry mouth. They worked very well, completely dissolving overnight, but they caused sores inside my cheeks. Recently I discovered this new version which was purported to be made without the offending ingredients. They don't work quite as well, as they don't completely dissolve, but so far haven't caused any irritation. My mouth isn't completely parched as it was without any product, so it is definitely better than nothing. There is a gel-like residue in the morning that needs to be scraped off the teeth. I think Oracoat has some more R & D to do.

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Reviewed in the United States on August 25, 2025