Gaskets and sealants

Gaskets and sealants

Spiral wound and heat exchangers

High quality materials and workmanship offered in a standard format or in a customized size according to your specifications.

Hydro Silica - Gaskets and sealants

Boiler gaskets and heat resistant products

Wide variety is offered: manhole and handhole gasket, gauge glass and washers, cloth, tape, tadpole tape, sleeving, paper, custom fabrication, fire blankets and curtains.

  • Manhole and Handhole Gasket
  • Gauge Glass and Washers
  • Fire Blankets and Curtains
  • Custom Fabrication
  • Tadpole Tape
  • Tape
  • Millboard
  • Sleeving
  • Paper
  • Rope
  • Cloth

Expansion joints and rubber sleeves

This technology, available with different types of expansion joints can absorb movement, reduce mechanical noise, compensate for misalignment and relieve system strain.

  • Ring and Full Face Gasket
  • O-Rings and Quad Rings
  • Spiral Wound Gasket
  • Industrial Plastics

Gasketing materials

Large inventory of quality products and military specifications available.

  • Compressed sheet
  • Gylon
  • Panacea
  • Flexible graphite
  • Teflon
  • Teflon Joint Sealant´┐╝
  • Felt
  • Buna Bonded Cork
  • Neoprene Bonded Cork
  • Composition cork
  • Plant Fibre
  • Ceramic Paper
  • Ceramic Insulation
  • Fiberglass Paper
  • Fiberglass Cloth
  • Ceramic Millboard
  • Rubber O-Rings
  • Peroxide cured EPDM
  • Silicone
  • Silicone Sponge
  • Viton
  • Neoprene
  • Neoprene Diaphragm
  • Neoprene Sponge
  • Red Rubber-SBR
  • EPDM
  • Buna/Nitrile
  • Nitrile Diaphragm
  • Pure Gum
  • FDA Rubber
  • Tygon
  • Cloth Inserted Rubber
  • Polyurethane
  • Butyl
  • Hypalon
  • Industrial Plastics

Wound Products

Pump and valve packing expansion joints

Possibility of obtaining a product from a diverse offering, among others, ring and full face gaskets, spiral wound gaskets, O-rings and industrial plastics.

gaskets and expansion joints

Other Products

Packing tools and gasket cutters

Whether for an update or a specific tool, Hydro Silica can provide advice and offer you a good choice from a range of specialized tools such as gasket punches and gasket cutters.



  • Hydro Silica Pumps
  • High Pressure Spray Guns
  • High Pressure Hoses
  • Pipe Cleaning Nozzles

Sealants and adhesives

To facilitate disassembly or assembly of certain items, specialty products such as anti-seize compounds allow one to proceed safely.

  • PTTF Joint Sealant
  • Anti-Seize Compounds
  • Graphite Lubricants
  • Pre-cut Shim
  • Packing Tools
  • Gasket Cutters

Free Estimate

Hydro Silica provides a free estimation and diagnosis of your needs within a short period of time.

Custom Made Cuts

With its high quality equipment and experienced team, Hydro Silica can perform customized cuts to your specific needs. Do not hesitate to contact Hydro Silica to learn more.