Skip to product information
Carbusonic
Silicone Grease HT Dielectric DIY, Plumbers, O-Rings Gaskets Taps, Seals 50g-5kg
£9.99
Tax included. Shipping calculated at checkout.
8 people are viewing this right now
Availability :
Shipping & Returns
Free shipping and returns available on all orders. We ship all UK orders within 1–2 business days.
Carbusonic SIFST720
Premium Silicone Grease — High-Performance Lubricant (Multiple Sizes)
Silicone Grease
Sizes available:
50g
100g
1kg
2.5kg
5kg
High-performance, dielectric silicone grease — engineered for seals, bearings and demanding environments.
Premium Carbusonic SIFST720 Silicone Grease — dielectric, non-toxic, long-lasting.
Ideal for: O-rings, gaskets, taps, valves, vacuum systems, bearings and brake components.
Temperature range: −50°C to +220°C — reliable in extreme conditions.
Water & chemical resistant: suitable for marine and damp environments.
Sizes: 50g • 100g • 1kg • 2.5kg • 5kg
Why choose Carbusonic SIFST720?
Wide temp range (−50°C → +220°C)
Highly water resistant & low washout
Chemical and corrosion resistant
Protects seals & extends component life
Safe for most elastomer & polymer materials
Typical characteristics
Appearance Off-white grease
Base oil Silicone oil
NLGI Classification 2
Four Ball Weld Load 180 Kg
Water Washout (ASTM D1264) <2% max
Easy to apply
Can be applied manually, by standard grease gun or through central lubrication systems capable of pumping NLGI 2 grease. Always check compatibility with previously used greases and purge if necessary.
Ideal for DIY & professional use
Whether you're maintaining dive equipment, sealing O-rings, lubricating brake components or protecting bearings, Carbusonic SIFST720 delivers long-lasting high-temperature performance and peace of mind.
👉 Visit our store for more sizes & oils
MPN: SIFST720 • Brand: Carbusonic • UK stock
NB: Sizes supplied in unmarked tins. Check compatibility with seal materials before use. View returns and shipping on the listing page.