Sylmasta – UK Based Epoxy Putty Stick Manufacturer

Included in our range are sticks for steel, aluminium, copper, concrete, plastic, wood, wet surface and high temperature repairs. We also produce a general purpose stick with a two-hour work time, offering longer to form the putty in complex applications without the threat of premature curing.

Because we make our own sticks, we are able to work with customers to meet specific requirements in addition to our standard epoxy putty. We can provide customised formulations and modifications to meet client needs, including adjustments to cure times and colour.

Sylmasta epoxy putty sticks are available in standard 20mm diameter and 30mm diameter “fat” sticks. Two of the range – Superfast Steel and Superfast Aqua PW – have WRAS approval, meaning they are certified to British standards as safe to use with drinking water.

When fully cured, Sylmasta epoxy putties can be tapped, drilled, screwed, sawed, machined, ground, filed or painted. They are resistant to water, chemicals and temperature extremes.

They contain no solvents or VOC’s, are non-flammable and release no noxious fumes. They will not shrink or pull away when setting. And any unused stick stays fresh for future use when saved in its original package.


Sylmasta Epoxy Putty Sticks – A formulation for every repair, maintenance and refurbishment application

Superfast Steel Epoxy Putty Stick

Steel-filled epoxy putty with WRAS approval for use with pipes and fittings carrying potable water. It sets to a metallic colour and has a 3-minute work time for making rapid repairs to steel, iron and other ferrous metals.

Work Time: 3 minutes | Functional Cure: 1 hour | Max Service Temp: Up to 150ºC

Superfast Aluminium Epoxy Putty Stick repairs aluminium and other alloys

Superfast Aluminium Epoxy Putty Stick

Epoxy putty formulated for the repair and bonding of aluminium, other alloys and different types of metalwork. It has a fast 4-minute work time, sets to a metallic colour and seals holes in radiators, tanks, boats, castings and industrial equipment.

Work Time: 4 minutes | Functional Cure: 1 hour | Max Service Temp: Up to 150ºC

Superfast Copper Epoxy Putty Stick

Copper-filled epoxy putty used mainly in pipe repair applications. It sets to a copper colour and has a 3-minute work time for making rapid repairs to copper, brass, bronze and other non-ferrous metals.

Work Time: 3 minutes | Functional Cure: 1 hour | Max Service Temp: Up to 150ºC

Superfast Aqua Potable Water Epoxy Putty Stick

Specialist epoxy formulated for very high underwater and wet surface adhesion. It sets white and has WRAS approval. It has a 5-minute work time and bonds to many different substrates in damp, wet, saltwater and freshwater conditions.

Work Time: 5 minutes | Functional Cure: 1 hour | Max Service Temp: Up to 150ºC

Superfast Titanium Epoxy Putty Stick is  for high temperature applications, offering resistance up to 280°C.

Superfast Titanium Epoxy Putty Stick

Specialist epoxy putty formulated for high temperature repair and bonding applications with resistance to 280ºC. It sets to a golden colour, has a 90-minute work time and adheres to most materials operating under extreme heat.

Work Time: 90 minutes | Functional Cure: 8 hours | Max Service Temp: Up to 280ºC

Superfast Concrete Epoxy Putty Stick is fast-working with a specialist formulation for the repair of damaged concrete.

Superfast Concrete Epoxy Putty Stick

Concrete-filled putty which sets grey for uniform repair of concrete, stone and masonry. It has a 4-minute work time and is used to restore ornaments, statues, headstones, steps, railings and paths by filling gaps and bonding parts back together.

Work Time: 4 minutes | Functional Cure: 1 hours | Max Service Temp: Up to 150ºC

Superfast Plastic Epoxy Putty permanently repairs and bonds all major plastic types

Superfast Plastic Epoxy Putty Stick

Plastic-filled epoxy putty which repairs and bonds all major types of plastics, except polyolefins. It comes with a 20-minute work time and sets white. Applications include sealing leaks and holes in PVC and ABS pipes, and permanently bonding broken plastic parts together.

Work Time: 20 minutes | Functional Cure: 3 hours | Max Service Temp: Up to 150ºC

Superfast Wood Epoxy Putty shares an appearance, hardness and density similar to wood

Superfast Wood Epoxy Putty Stick

Wood-filled epoxy putty which cures to a material sharing appearance, hardness and density similar to wood. It is used as a filler in restoration and repair applications, and for high-strength bonding between wood and other materials.

Work Time: 15 minutes | Functional Cure: 1 hours | Max Service Temp: Up to 150ºC

Sylmasta AB Original Epoxy Putty Stick

General purpose epoxy putty which is ceramic-filled for super strength. It has a two-hour work time, giving the user longer to apply. It bonds to all materials, cures underwater, has high chemical and corrosion resistance, and can be manufactured in different colours.

Work Time: 120 minutes | Functional Cure: 5–8 hours | Max Service Temp: Up to 300ºC

If you would like to learn more or wish to discuss Sylmasta becoming an epoxy putty stick manufacturer for your company, please get in touch via email, phone or by using the contact form below

Call: +44 (0)1444 831 459
Email: sales@sylmasta.com