Cutoff--:--:--
Free UK delivery
Product Image

Silverhook RTV Black Instant Gasket Sealant 100g

£8.84
Ex VAT
SKU
D/ISG08
EAN
5019567610084

High-temp silicone sealant for automotive, marine & industrial use. Seals, insulates & waterproofs instantly.

This item is currently out of stock...

This item is currently out of stock, but you may opt in to be notified when it is back in stock.

Buy more, save more
1 unit
£8.84
-26%
2+ units
£8.84
£6.53
-36%
3+ units
£8.84
£5.68
-39%
4+ units
£8.84
£5.39
-41%
5+ units
£8.84
£5.22
-42%
6+ units
£8.84
£5.10
-53%
48+ units
£8.84
£4.13
2 more
offers

Need larger quantities? Need additional quantities? Get in touch and we'll arrange it for you.

Request a quote
Weight
100g
Material
Silicone Rubber
Temperature Range
-62°C to +260°C (intermittent up to +315°C)
Chemical Resistance
Lubricants, coolant, transmission fluids
Silicone Sealant
Applications
  • Automotive gasketing
  • Marine equipment sealing
  • Gardening machinery
  • Water pump sealing
Shop with your AI assistant
  • Ask Claude, ChatGPT or Perplexity to find the right tool, with our live prices and stock.
  • Get a ready-made basket: one link puts everything in your basket here.
  • You always pay securely here: your assistant never sees your card.

Similar Products

Everbuild Sika Heat Mate Sealant, Red, 295ml (300°C Resistant)
£19.37 £13.38 at 48+
Everbuild Sika
Everbuild Sika Heat Mate Sealant, Red, 295ml (300°C Resistant)
Dowsil 781 Black Silicone Sealant, 310ml
£13.85 £7.83 at 48+
Dowsil
Dowsil 781 Black Silicone Sealant, 310ml
CT1 Silver Building Sealant & Adhesive with TRIBRID Technology (Pack of 6)
£63.99
CT1
CT1 Silver Building Sealant & Adhesive with TRIBRID Technology (Pack of 6)
Everbuild Sika Pinkgrip Dry Fix Adhesive Foam, 750ml
£26.75 £19.49 at 24+
Everbuild Sika
18+ · ID check at checkout
Everbuild Sika Pinkgrip Dry Fix Adhesive Foam, 750ml
Everbuild Sika Survey Line Marker Spray - Fast Drying Yellow 700ml
£15.96 £9.02 at 24+
Everbuild Sika
Everbuild Sika Survey Line Marker Spray - Fast Drying Yellow 700ml
CT1 White Construction Sealant & Adhesive, Pack of 12
£114.99
CT1
CT1 White Construction Sealant & Adhesive, Pack of 12
CT1 Anthracite Building Sealant & Adhesive Snag Tube Pack of 6
£59.99
CT1
CT1 Anthracite Building Sealant & Adhesive Snag Tube Pack of 6
Everbuild EB25 Hybrid Sealant Adhesive, Anthracite, 300ml
£19.09 £13.10 at 48+
Everbuild Sika
Everbuild EB25 Hybrid Sealant Adhesive, Anthracite, 300ml
Everbuild Sika EVERCRYL® One Coat Roof Repair, 2.5kg, Grey
£40.84 £34.92 at 6+
Everbuild Sika
Everbuild Sika EVERCRYL® One Coat Roof Repair, 2.5kg, Grey
OB1 White Multi-Surface Sealant & Adhesive, Pack of 2
£19.99 £14.99 at 24+
OB1
OB1 White Multi-Surface Sealant & Adhesive, Pack of 2
Geocel THE WORKS PRO Sealant & Adhesive, Brown, 290ml
£12.47 £6.93 at 24+
Geocel
Geocel THE WORKS PRO Sealant & Adhesive, Brown, 290ml
Dowsil 784 Glazing Sealant, Clear, 310ml
£16.22 £10.32 at 48+
Dowsil
Dowsil 784 Glazing Sealant, Clear, 310ml
OB1 Grey Multi-Surface Construction Sealant & Adhesive
£12.99 £7.99 at 24+
OB1
OB1 Grey Multi-Surface Construction Sealant & Adhesive
CT1 Silver Construction Sealant & Adhesive Tube, Pack of 12
£124.99
CT1
CT1 Silver Construction Sealant & Adhesive Tube, Pack of 12
Everbuild Sika Everflex 700T LMN Silicone Sealant, Black, 300ml
£12.11 £6.16 at 48+
Everbuild Sika
Everbuild Sika Everflex 700T LMN Silicone Sealant, Black, 300ml

You may like

Faithfull Large Plastic Float 350 x 150mm
£11.89 £7.64 at 12+
Faithfull
Faithfull Large Plastic Float 350 x 150mm
Timco PVC Insulation Tape - Yellow, 25m x 18mm, 10-Pack
£10.84 £6.33 at 24+
Timco
Timco PVC Insulation Tape - Yellow, 25m x 18mm, 10-Pack
Marshalltown M6D Aluminium Plasterer's Hawk with Soft Grip, 350mm
£47.34 £42.90 at 12+
Marshalltown
Marshalltown M6D Aluminium Plasterer's Hawk with Soft Grip, 350mm
Faithfull PVC Electrical Tape, Red, 19mm x 20m, Flame Retardant
£4.94 £1.27 at 48+
Faithfull
Faithfull PVC Electrical Tape, Red, 19mm x 20m, Flame Retardant
VELCRO Heavy-Duty Stick On Strips, Black, 50 x 100mm (2-Pack)
£7.59 £2.89 at 48+
VELCRO® Brand
VELCRO Heavy-Duty Stick On Strips, Black, 50 x 100mm (2-Pack)
RUBI PFP23185 Brick Trowel with RUBIFLEX Handle, 7in
£28.85 £24.60 at 12+
RUBI TILING TOOLS
RUBI PFP23185 Brick Trowel with RUBIFLEX Handle, 7in
Marshalltown 5763 Joint Knife 150mm (6in)
£15.68 £11.92 at 48+
Marshalltown
Marshalltown 5763 Joint Knife 150mm (6in)
Blue Spot Tools Polyurethane Trowel, 280 mm, 196 g
£7.88 £3.27 at 48+
Blue Spot Tools
Blue Spot Tools Polyurethane Trowel, 280 mm, 196 g
Moerman Window Combo Squeegee Scrubber 25cm
£14.85 £8.06 at 48+
Moerman
Moerman Window Combo Squeegee Scrubber 25cm
STANLEY Steelmaster Brick Hammer 500g with Ergonomic Grip
£29.57 £24.76 at 24+
STANLEY® Hand Tools
STANLEY Steelmaster Brick Hammer 500g with Ergonomic Grip