Gaskets & Sealants

Sealants

Gasket O Rings

Gasket & Sealant Accessories

Gaskets & Jointing

Gland Packing

Seals & Shaft Repair Sleeves

Adhesives & Sealants

application

bs_number

colour

cross_sectionin

cure_timehr

diameterin

hardness

inside_diametermm

material

operating_temperature_range

operating_temperature_rangec

outside_diametermm

pack_type

ph_range

pressure_rating_barbar

product_type

resistance_features

roll_lengthm

sectionin

size

strength

temperature_rangec

type

brand

categoryId

stockStatus

newProduct

Everbuild

Multi-purpose acetoxy cure silicone sealant that cures quickly to provide a permanently flexible, high strength waterproof seal. It contains a powerful anti-fungicide to prevent mould growth. Sealing around worktops, laminates baths, showers, basins and other sanitary ware, etc.

Cartridge size: 310ml.

Multi-purpose acetoxy cure silicone sealant that cures quickly to provide a permanently flexible, high strength waterproof seal. It contains a powerful anti-fungicide to prevent mould growth. Sealing around worktops, laminates baths, showers, basins and other sanitary ware, etc.

Features and Benefits 
• Very fast cure 
• Permanently flexible yet incredibly high strength bond 
• Waterproof seal

Notes
• Cartridge size: C3 280ml.

General Purpose Silicone Sealants

General Purpose Clear Silicone Sealant - 280ml

Loctite

General purpose for all coarse metal threads. Fast cure suitable for applications at low temperature. Carries the German DVGW approval (NG-5146 AR 0621). Tested in accordance to EN 751-1. NSF food approved.

Thread type: coarse.
Maximum pipe size: 3". 
Temperature: -55 to +150°C.
Comment: for metal coarse threads, general purpose, medium strength.

577™  pipe sealant from Loctite® is designed to lock and seal threaded metal pipes and fittings. The paste cures in place without the need for an activator and forms a dependable seal that is resistant to leaks and cracks from impact and vibration.

Features and Benefits
• Provides an instant, low-pressure seal for metal pipes and fittings
• Will not creep, shrink or shred and has excellent chemical and thermal resistance, offering less migration of liquid product after application
• Ensures high strength on contaminated surfaces and high performance on passive metals without an activator

Typical Applications
• For straight/straight and straight/taper threads and fittings
• Active metals (brass, copper)
• Passive substrates (stainless steel, plated surfaces)

Standards
• EN 751-1

577™ Pipe Sealants, Medium Strength

577 Pipe Sealant, Fast Cure, Medium Strength, 50ml

Hylomar

Leading non-setting gasket and sealing compound in use world-wide. Non-hardening and non-setting allows for unlimited assembly time. Vibration-resistant. Allows metal to metal contact. 

Leading non-setting gasket and sealing compound in use world-wide. Non-hardening and non-setting allows for unlimited assembly time. Vibration-resistant. Allows metal to metal contact. 

Features and Benefits 
• Resistant to oils, lubricants and fuels 
• Withstands rapid variations in temperature with ease
• Vibration resistant 
• Flame, dust and moisture proofing properties

Notes
• Should not be used on: sheet metal parts; assemblies where soft thick gasketing material was specified; or as a gap filler

Universal Blue Gasket & Jointing Compounds

Universal Blue Gasket & Jointing Compound - 100g

Threadsealer for all coarse metal threads. Slow cure allows for adjusting the alignment of valves and fittings.

Thread type: coarse.
Maximum pipe size: 3". 
Temperature: -55 to +150°C.
Comment: for metal coarse threads, slow curing, low strength.

Threadsealer for all coarse metal threads. Slow cure allows for adjusting the alignment of valves and fittings.
Offers a breakaway torque of 7 Nm.

Features and Benefits 
• Designed for the locking and sealing of metal pipes and fittings 
• Cures when confined in the absence of air between close fitting metal surfaces and prevents loosening and leakage from shock and vibration
• The thixotropic nature of LOCTITE® 572 reduces the migration of liquid product after application to the substrate

Notes
• Maximum pipe size: 3 in. 
• Comment: for metal coarse threads, slow curing, low strength.

572 Medium Strength Thread Sealant

572 PIPE SEALANT 50ml

Molykote

Molykote silicone compounds are a smooth, silicone, grease-like material which maintains relatively constant consistency over operating temperature range. It has excellent dielectric properties and is also highly water repellent. It can be used as a filling or a coating to exclude moisture or prevent electronic leakage under damp conditions in electronic equipment. Also very handy to use as a lubricant when working with wiring.
Supplied in a 100g or 5kg tube.

Features and Benefits 
•    Maintains relatively constant consistency over operating temperature range
•    Excellent dielectric properties, highly water repellent
•    Very handy for use as a lubricant when working with wiring

Notes
•     Lubricant Type: Grease
•     Dispensing Method: Tube
•     Weight: 100g; 5kg
•     Operating Temperature Min: -50 °C
•     Operating Temperature Max: 200 °C
•     Colour: Transparent White
•     Lubricant Applications: Automotive, Electrical, Mechanical
•     Dielectric Strength: 16 kV/mm

DC4 Electronic Compounds

DC4 Silicone Compound - 100g

Stag

Resistant to commonly used fuels, lubricants and coolants, is non-corrosive and free 
from abrasive fillers.
100ml - Tube.
500ml - Tin.

The complete answer to sealing problems on machined faces. Non-flammable, has easy partability and is non-hardening. Formulated to give the best possible sealing performance under a wide variety of conditions. 

Features and Benefits 
• Can be used to seal threaded connections as well as flat- faced joints
• Can be used with or without a gasket, depending upon the design of the assembly
• Highly resistant to the majority of commonly used fuels, lubricants and coolants and is non-corrosive and free from abrasive fillers. 



Wellseal Jointing Compound

Wellseal Jointing Compound - 100ml

General Purpose White Silicone Sealant - 280ml

Kennedy

Heavy Duty Metal Gun - C3
Extremely robust and ideal for continuous use. Will not twist under pressure, ergonomically designed to reduce operator fatigue. Smooth action for optimum application of sealant.

Max. cartridge size: 310ml.

A robust, durable silicone sealant gun - designed for reliability and ease of use.

Features and Benefits
• Extremely robust and ideal for continuous use
• Will not twist under pressure
• Ergonomically designed to reduce operator fatigue
• Smooth action for optimum application of sealant

Notes
• Max. cartridge size: 310ml
• Colours may vary

Heavy Duty Ergonomic Sealant Applicator Gun

Heavy Duty Ergonomic Sealant Applicator Gun - 310ml

Professional Metal Guns
Extremely robust and ideal for continuous use. Will not twist under pressure. Smooth action for optimum application of sealant.

Max. cartridge size: 310ml and 380ml.

Extremely robust cartridge gun, ideal for continuous use. Will not twist under pressure. Smooth action for optimum application of sealant.

Features and Benefits
• Smooth release action
• Will not twist under pressure
• Ideal for continuous use 

Notes
• Max. cartridge size: 310ml and 380ml.
• Colours may vary.

Silicone Sealant Cartridge Guns

380ml METAL SILICONE SEALANT GUN

The ultimate heavy duty sealant gun, with an extra pull trigger, hook end and swivel action barrel for both 310ml and 400ml cartridges.

Features and Benefits
• Extra pull trigger.
• Hook end and swivel action barrel
• Suitable for both 310ml and 400ml cartridges

Next Day Delivery

across the UK*

New

Products

Best Prices

with a Trade Account

Gaskets & Sealants

Key Information

Policies

© 2023 Cromwell. All rights reserved.