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WSM Mercury / Mariner Power Trim Seal Kit 75-300 HP - 335-260, 25-811612A1,

Marsoni M251S
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WSM Mercury / Mariner Power Trim Seal Kit 75-300 HP - 335-260, 25-811612A1,ITEM#: 335 260 TRIM SEAL KIT MERCURY MARINER 75 300 HP OEM#: 25 811612A1, 25 811612A2, 811612A3 BRAND: WSM FITMENTS: Make Model Year(s) Mariner ALL Mercury 3 Cyl 3. 375 Bore Looper 75 1990 1993 Mercury 3 Cyl 3. 375 Bore Looper 90 1990 1993 Mercury 4 Cyl 3. 375 Bore Looper 100 1985 1993 Mercury 4 Cyl 3. 375 Bore Looper 115 1989 1993 Mercury 6 Cyl 3. 125 Bore 2L 135 1990 2000 Mercury 6 Cyl 3. 125 Bore 2L 150 1990 2005 Mercury 6 Cyl 3. 375 Chrome Bore 2.
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Randy Brown
Belleville, US
★★★★★ 5
Brings old paint back to life.
Best product for fiberglass oxidation. Tried many different wax’s and compounds. Poly Glow did what the wax could not do.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
L
Verified Purchase
L. D. Wlson
Alexandria, US
★★★★★ 5
The beautiful shine!!!!
Wow so amazing!!!!! I have a 35 ft trailer you will need 2 bottles for two coats. Well worth the price.
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Reviewed in the United States on May 25, 2026
R
Verified Purchase
redbird_54
Belleville, US
★★★★★ 5
Oxidation removal
Has worked great at removing the oxidation from our RV.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
M
Verified Purchase
Magen N
Waukegan, US
★★★★★ 5
Great for RV and boat
This stuff is amazing! My husband uses this on the boat and RV. Our RV is orange and was heavy oxidized. This brought the color back!
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Reviewed in the United States on November 3, 2025
R
Verified Purchase
Richard W. Mooney
Los Angeles, US
★★★★★ 5
Easy to use..great results!
This product actually delivers on its promises! It took of years worth of road film and grime from our motorhome..leaving a clean base for the application of Poli Glow polish... Our motorhome is now looking shiney and new again. Very easy to use..just mop it on..let set for a few minutes then pressure wash off.
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Reviewed in the United States on November 4, 2025

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