SKU: 37795272852

High Vacuum Silicone Grease

Sale price$20.68 Regular price$22.98
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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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Description

High Vacuum Silicone GreaseMetroark 211 Compound High Vacuum silicone grease chemistry 50g: This high vacuum silicone grease is an excellent lubricant for demountable or movable joints in high vacuum systems and valves & stopcocks in high temperature or high pressure systems. Stable from 40C to 204C Highly resistant to chemicals Insoluble in Water Nontoxic Metroark Silicone 17 Compound is a versatile silicone release agent having the consistency of petroleum jelly. It is used

Metroark 211 Compound High Vacuum silicone grease chemistry 50g:
 
This high vacuum silicone grease is an excellent lubricant for demountable or movable joints in high-vacuum systems and valves & stopcocks in high-temperature or high-pressure systems. 
  • Stable from -40°C to 204°C
  • Highly resistant to chemicals
  • Insoluble in Water
  • Nontoxic

Metroark Silicone 17 Compound is a versatile silicone release agent having the consistency of petroleum jelly. It is used in rubber, plastics, plywood and metal fabricating industries.
Metroark Silicone 17 Compound gives a long-lasting, easy release and does not break down to form a carbonaceous build-up. It keeps moulds and patterns cleaner, reduces maintenance, minimizes scrap, and improves the appearance of moulded parts.
Metroark Silicone 17 Compound is inert to metals, plastics and most organic materials. As supplies Metroark Silicone 17 Compound can be wiped on moulds or platens, or dispersed in certain solvents and applied by spraying, swabbing or brushing. Suitable
solvents include xylene, mineral spirits, perchloroethylene, and methyl ethyl ketone.
Metroark Silicone 17 Compound is insoluble in water, methyl or ethyl alcohol, glycerol or mineral oil

Typical Properties Packing Colour Light grey, translucent
Consistency Petroleum jelly, Specific gravity at 250C 1.0, Flash Point minimum 3150C
Bleed %, 24 hours at 2000C Volatility, 10%, 24 hours at 2000C less than 5

Metroark Information

Packing: 1 Pc/Pk.


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    Exchange/Return Notes
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    SKU: 37795272852

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    4.3 ★★★★★
    Based on 28 reviews
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    Verified Purchase
    T. Smith
    Birmingham, US
    ★★★★★ 5
    Love these shirts
    Size: 18.5" Neck 36"-37" Sleeve, Color: Persian Blue
    Beautiful dark blue color. Soft and well made. Comes out of dryer with minimal wrinkles but not starched looking. A little bit of stretch to it. Does not have the neck extender button. It is a slimmer cut through the waistline for those with wider shoulder but not a bigger belly. It is lightweight especially for FL summers but not thin and see through. Great shirt for work.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 7, 2026
    G
    Verified Purchase
    Greg
    Chelsea, US
    ★★★★★ 5
    Excellent value for a minimum price!
    Color: Rose Gold Black
    Very nice, attractive watch!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 3, 2026
    C
    Verified Purchase
    Chris Tobin
    Grantham, US
    ★★★★★ 5
    Awesome.
    Color: Silver Blue Brown
    Loved it! I can hardly hear it run, its so quiet! It's very easy to read and looks quite classy. The leather strap has also held up very well to normal wear.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 11, 2026
    G
    Verified Purchase
    G. Nickerson
    Cuba, US
    ★★★★★ 4
    A Great Value for the Time
    Color: Rose Gold Black
    Beautiful watch that looks far more expensive than it is. The rose gold finish is very attractive, and the black faux leather band goes well with it. It tells time accurately. The only caveat is the date window which is so tiny that it's very difficult to read when not under direct light. I am very pleased with my purchase.
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    Reviewed in the United States on April 27, 2025
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    Verified Purchase
    Fred Stoltzfus
    Birmingham, US
    ★★★★★ 5
    Nice watch!
    Color: black/black
    This watch was very easy to set and keeps time very well. It looks great with a professional appearance it seems to be well built and the warranty is good. The glass on the first one I got cracked after two months and they are sending me a new one!
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    Reviewed in the United States on February 28, 2026

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