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Black liquid gasket, Black RTV Gasket, NPT Sigill

Also known as: gasket maker, RTV silicone

Code black-rtv-gasket

Key features

  • TypeSingle-component acetic-cure RTV silicone
  • ColourBlack
  • Shore A hardnessca. 22
  • Skin time (min)ca. 15
  • Elongation at break (%)ca. 250
  • Specific weight (g/cm³)ca. 1,03
See all 8 specifications

What it is

Black liquid gasket, Black RTV Gasket, NPT Sigill. Key specifications: type Single-component acetic-cure RTV silicone, colour Black, shore A hardness ca. 22.

The liquid gasket is a paste, generally silicone-based, which is spread between two metal surfaces and forms an elastic seal when it hardens, instead of or in addition to a paper or rubber gasket.

What it is for

Used in mechanical maintenance of machinery and plant, during scheduled shutdowns or breakdowns, for vehicle maintenance, in the workshop and on the road and for sealing joints, gaps and service penetrations.

How to use it

Clean and degrease the mating faces, apply a thin, even bead and join the parts before the product skins over. Tighten the screws gradually and wait for it to cure before filling with oil or applying pressure. Remove any excess bead, because it could get into the circuits.

Where it is used

  • Mechanical engineering industry
  • Mechanical workshops

Technical data

  • Type: Single-component acetic-cure RTV silicone
  • Colour: Black
  • Shore A hardness: ca. 22
  • Skin time (min): ca. 15
  • Elongation at break (%): ca. 250
  • Specific weight (g/cm³): ca. 1,03
  • Thermal resistance (°C): -40 to +250 (peaks up to 300)
  • Capacity (ml): 80 (tube)

Who it is for

Designed for industrial maintenance technicians and mechanics.

Related products

Before you order

In your request, please state the colour and the quantities required, so we can give you the right quotation first time.

For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.

Quantity
Specifications 8
TypeSingle-component acetic-cure RTV silicone
ColourBlack
Shore A hardnessca. 22
Skin time (min)ca. 15
Elongation at break (%)ca. 250
Specific weight (g/cm³)ca. 1,03
Thermal resistance (°C)-40 to +250 (peaks up to 300)
Capacity (ml)80 (tube)

Compare with similar models

Technical data declared by the manufacturers. An empty cell means the figure is not declared.

Feature This model Black liquid gasket, Black RTV Gasket, NPT Sigill Liquid gasket Silgasket Grey/Black NPT Sigill Liquid gasket Silgasket Red NPT Sigill
Brand NPT SigillNPT SigillNPT Sigill
Colour Blackblack, greyRed
Shore A hardness ca. 22ca. 42ca. 30
Skin time ca. 15ca. 7ca. 5
Elongation at break ca. 250350 %ca. 300
Specific weight ca. 1,03ca. 1,18ca. 1,08
Thermal resistance -40 to +250 (peaks up to 300)da -60 a +250-60 to +260 (peaks up to 300)
Capacity 80 (tube)200 ml200 ml
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