Rocol Silicone Grease 85 g Tube SAPPHIRE Aqua-Sil

Rocol

Product Information

Trade Name:
Sapphire® Aqua-Sil
Food Processing Safe:
No
Product Form:
Grease
Colour:
White
Viscosity:
380 (100°C) cSt, 700 (40°C)cSt
Package Type:
Tube
Minimum Operating Temperature:
-40°C
Package Size:
85 g
Maximum Operating Temperature:
+200°C
Grease Type:
Silicone
NGLI Grade:
3/4
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The ROCOL Sapphire Aqua-Sil 12251 is a high-performance, translucent silicone grease formulated for long-term lubrication and protection in demanding environments. It features exceptional thermal stability (–40 °C to +200 °C, with short-term protection to +220 °C) and outstanding resistance to chemicals, oils, gases, and water, including immersion in salt water. WRAS-approved for potable water use, it is suitable for lubricating O-rings, seals, bearings, slides, plastic and rubber parts. With high dielectric strength and compatibility with most elastomers (excluding silicone rubber), Aqua-Sil extends component longevity while minimising maintenance.

What Makes the ROCOL Sapphire Aqua-Sil 12251 Silicone Grease Stand Out?

The 12251 Aqua-Sil silicone grease stands out for its wide temperature performance, water and chemical resilience, WRAS potable water approval, and electrical insulation capability. It is ideal for sensitive mechanical and fluid systems.

Functional Highlights of the Product:

  • Chemical/oil/gas resistance: superior to standard greases
  • Water resistance: including saltwater compatibility
  • WRAS-approved for potable water applications
  • Electrical properties: high dielectric strength, electrical insulation suitability
  • Elastomer / plastic compatibility: safe for most rubbers and plastics (not for silicone rubber)
  • Low creep, long wet life: reduces re-lubrication frequency, often usable as “lifetime” lubricant
  • Common use cases include lubrication of seals, O-rings, sliders, slow-speed bearings, and valve components.

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Datasheet(Technical Reference)
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WRAS approval for Sapphire aqua sil(Technical Reference)
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Sapphire Aqua-Sil (EN - SDS)(Technical Reference)
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Allergen Statement(Technical Reference)

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FAQs

Yes. We ship 12251 Internationally to many countries around the world.
Yes. You can also search 12251 on website for other similar products.
We accept all major payment methods for all products including ET13844085. Please check your shopping cart at the time of order.
We use our internationally recognized delivery partners UPS/DHL. Collection of ET13844085 can also be arranged for the customer by international shipments through contacting our customer support team. Additionally, you can also search"Rocol" products on our website by using Enrgtech's Unique Manufacturing Part Number ET13844085.
You can order Rocol brand products with 12251 directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.
Yes. Our products in Greases category are shipped in lowest possible time.
You will get a confirmation email regarding your order of Rocol Silicone Grease 85 g Tube SAPPHIRE Aqua-Sil. You can also check on our website or by contacting our customer support team for further order details on Rocol Silicone Grease 85 g Tube SAPPHIRE Aqua-Sil.