P/S 890 B-2 , 654 SEM KIT

Marsoni

M251S

$49.50

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

P/S 890 B-2 , 654 SEM KITP S 890 Class B is a two part, manganese dioxide cured polysulfide compound. The uncured material is a low sag, thixotropic paste suitable for application by extrusion gun or spatula. It cures at room temperature to form a resilient sealant having excellent adhesion to common aircraft substrates. P S Class B is an aircraft integral fuel tank sealant. It as service temperature range from 65F ( 54C) to 250F (121C), with intermittent excursions up to

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Amazing Results – My Hair Feels Healthier and Softer! I’ve purchased this Rosemary & Mint Hair Repair Oil a couple of times now, and I’m genuinely impressed. After just a few uses, my frizz was noticeably reduced, and my scalp felt refreshed. The serum is lightweight, non-greasy, and has a soothing minty scent that makes it feel like a mini spa treatment. I love that it contains castor and jojoba oil — it really nourishes the ends and adds a natural shine without weighing the hair down. I’ve tried it both as a leave-in and pre-shampoo treatment, and it works great either way. Also, a little goes a long way, so one bottle lasts quite a while. For the price, this is an excellent hair repair oil, especially for those dealing with dryness, split ends, or thinning hair. Highly recommend! ✅ Great for dry and damaged hair ✅ Refreshing scent ✅ Lightweight and non-sticky ✅ Works well for both men and women

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Reviewed in the United States on June 11, 2025

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TTWWIINN

Natrona Heights, US

★★★★★ 5

Very, very, good serum for scalp irritation.

Scent: Scalp Treatment, Size: 2 Fl Oz (Pack of 1)

Thank you to the reviewers for leading me in the right direction. My scalp was going through it. I haven’t reached to scratch my head since the first day I used this serum. The effects last a very long time, even after washing. It’s had positive effects on my hair as well, as far as manageability and growth. It moisturizes without making my scalp shiny and greasy looking and it’s light on my hair. I haven’t had a breakout on my scalp and for that reason this is the only thing that I put in my head right now.

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Reviewed in the United States on March 29, 2026

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Gerri C.

Fort Morgan, US

★★★★★ 3

Hair serum

Scent: Keratin, Size: 2 Fl Oz (Pack of 1)

It was ok Not as good AS OTC I bought

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Reviewed in the United States on April 2, 2026

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Blanche

Fort Morgan, US

★★★★★ 5

Very effective

Scent: Apple Cider Vinegar, Size: 2 Fl Oz (Pack of 1)

This product is wonderful. I use it after every wash and even between washes. Make hair look healthy

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Reviewed in the United States on June 1, 2026

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lesiamo

Carnegie, US

★★★★★ 5

Soft to the touch

Scent: Keratin, Size: 2 Fl Oz (Pack of 1)

This is one of the BEST heat protectant that I have ever use. It leaves my hair none greasy but incredibly soft to the touch. It was money well invested.

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Reviewed in the United States on May 31, 2026