Sealants

Sealants and sealant kits are widely used by both hobbyists and professionals for a broad range of protecting and waterproofing jobs. The best sealant type to use in a given scenario will depend on the surface materials and the location of the seal. There are many varieties of sealants, putties, and sealant remover kits on sale, with leading brands including Dow Corning and Bostik. While most tend to fall within one of a few basic categories - cement sealants, chemical sealants, or silicone sealants - there are also a number of sealants designed for more specialised purposes.

What’s the difference between sealant types?

Silicone sealants - among the most widely available sealant types, and ideal for a wide array of household, DIY and construction tasks.

Acrylic sealants - often a cheaper alternative to silicone for use on wood, aluminium, and UPVC, and can also be painted. They’re less flexible than most silicone versions, and more prone to eroding under certain application conditions.

Polyurethane foam sealants - extremely flexible/elastic and highly waterproof, ideal for sealing most metals and fibreglass.

Why is sealant modulus and cure type important?

High modulus sealants are less elastic but more hardwearing, and better suited to indoor applications as a kitchen or bathroom sealant (around baths, showers, sinks and worktops).

Low modulus sealants offer better flexibility and adhesion where slight movement of the joint may be a factor, but are less hardwearing overall. They’re generally best for outdoor and weather-resistant applications (perimeter seals and exterior UPVC).

Most sealants are available in one of two cure types - acetoxy and neutral.

  • High modulus sealants tend to be acetoxy cure, meaning they’ll cure faster and harder, and will emit a slight vinegar smell while doing so.
  • Low modulus sealants are often sold in natural cure variants, meaning they adhere better to a greater range of surfaces, cure slowly to a more elastic consistency, and give off little odour.

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กำลังดูสินค้า 1 - 14 รายการจาก 14 รายการ / Viewing 1 - 14 of 14 products
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รายละเอียดสินค้า / Description ราคา / Price Colour Sealant Type Application Package Size Package Type Minimum Operating Temperature Food Processing Safe Maximum Operating Temperature Chemical Type Physical Properties Trade Name Cure Time Product Form Chemical Composition
RS Stock No. 705-9030
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.3307271
Brand :Dow Corning
THB432.04
Each
Units
White Silicone Sealant Low Temperature, Refrigeration Units 310 ml Cartridge - No - Alkoxy High Elasticity, Low Modulus, Low Odor 798 1 (2 mm day@ 23 °C), 3 (4 mm days@ 23 °C) Paste -
RS Stock No. 561-132
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.6001282
Brand :Geocel
THB470.26
Each
Units
White - Pipe Sealing, Plastic, Waterproof 290 ml Cartridge -40°C No +150°C Hybrid Non-Flammable Geobond Marine 24 (3 mm h@ 23 °C) Paste -
RS Stock No. 901-5660
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.740010635
Brand :Acc Silicones
THB933.48
Each
Units
White Silicone Sealant Engineering 75 ml Tube -60°C No +300°C Elastomer High Temperature, Tack-Free - <12 (3 mm) h Liquid -
RS Stock No. 901-5679
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.740010650
Brand :Acc Silicones
THB1,886.70
Each
Units
White Silicone Sealant Engineering 310 ml Cartridge -60°C No +300°C Elastomer High Temperature, Tack-Free - <12 (3 mm) h Liquid -
RS Stock No. 693-264
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.2942127
Brand :Dow Corning
THB498.90
Each
Units
White Silicone Sealant Firestop 380 ml Cartridge - No - - - Firestop 700 - Paste -
RS Stock No. 494-118
Brand :RS PRO
THB358.09
Each
Units
White Silicone Sealant Copper, Semiconductor Junction Protection 100 g Tube -40°C No +150°C Elastomer Neutral Cure, Non-Corrosive - 7 (23 °C) days Paste Stearic Acid
RS Stock No. 423-6764
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.Loctite SI 5130
Brand :Loctite
THB571.64
Each
Units
White Silicone Sealant Sealing 80 g Syringe -60°C No +250°C Acetoxy - Loctite SI 5130 - Paste -
RS Stock No. 901-5676
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.740010645
Brand :Acc Silicones
THB1,756.91
Each
Units
White Silicone Sealant Industrial 310 ml Cartridge -60°C No +300°C Silicone Elastomer High Temperature and Low Humidity, Tack-Free - 7 (3 mm) h Paste -
RS Stock No. 901-5672
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.740010640
Brand :Acc Silicones
THB949.41
Each
Units
White Silicone Sealant Industrial 75 ml Tube -60°C No +300°C Silicone Elastomer High Temperature and Low Humidity, Tack-Free - 7 (3 mm) h Paste -
RS Stock No. 494-102
Brand :RS PRO
THB840.31
Each
Units
White Silicone Sealant Copper, Semiconductor Junction Protection 310 ml Cartridge -40°C No +150°C Elastomer Neutral Cure, Non-Corrosive - 7 (23 °C) days Paste Stearic Acid
RS Stock No. 561-160
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.2939193
Brand :Dow Corning
THB352.54
Each
Units
White Silicone Sealant Sealing 310 ml Cartridge -40°C No +150°C Acetoxy Non-Flammable Geobond Marine 24 (3 mm h @ 23 °C) Paste -
RS Stock No. 144-6528
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RCS310ML
Brand :Electrolube
THB1,232.82
Each
Units
White Silicone Sealant - 310 ml - -40°C No +130°C - - RCS Rapid cure 24 h Non-Slump Paste -
RS Stock No. 512-799
Brand :RS PRO
THB373.44
Each
Units
White Silicone Sealant Jointing 310 ml Cartridge -50°C No +100°C Elastomer Low Modulus, Neutral Cure - 7 (23 °C) days Paste -
RS Stock No. 146-3186
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.3M 760 white 295ml
Brand :3M
THB637.52
Each
Units
White Adhesive Sealant - 290 ml Cartridge -40°C - +100°C - - 760 UV 24 (>3.5 mm) h Paste -