G44 ASTM E45

Marsoni

M251S

$611.50

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

G44 ASTM E45Pattern G44 Description ASTM E45 Grain Sizing Key features Eyepiece Reticle to ASTM E45 Pattern comprises 7. 1mm square with features on left and right side to compare size, and a 10mm length horizontal scale. Root 2 sides. Also likely to be suitable for DIN 50602. For some applications a 10mm square is required, these can be made to special order. Line Thickness 0. 015mm + 0. 003mm Glass Type and Thickness Soda Lime 1. 5mm thick Scale Length

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I have been boating my whole life, this is by far the best gear oil. I use this in my Johnson 115 even though this is technically made by Mercury. I seem to get less if any water intrusion into my gearcase with this oil. If there is any, the oil emulsifies the water and continues to protect the gears. I have had better luck with this than Pennzoil marine or others. Highly recommend. It is a blue color and easy to drain and fill.

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Reviewed in the United States on March 23, 2026

Verified Purchase

Debra

Carnegie, US

★★★★★ 5

Great

Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube

Great lube for the boat

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Reviewed in the United States on May 19, 2026

Verified Purchase