Revolutionary solution to concrete repair, masonry repair, stonework weathering, friable asbestos removal and timber deterioration problems caused by:
- environmental exposure causing structural decay
- deterioration of steel reinforcement
- structural weakness or fatigue

- moisture & air ingress
- unsatisfactory construction methods
- archaic techniques
Visit the Structural section for more information
X-Seal Acrylic-120C provides a revolutionary solution to many problems. Because it seeks and cures within the component or structure, it is easy to use. It effectively and reliably seals and protects.
There are many home, DIY and workshop applications for X-Seal Acrylic 120C. Click here to see some of them
Acrylic-120
Impregnation Sealant
Low viscosity Self Penetrating
Seals – Glues – Encapsulates
No unpleasant odour – No Solvents – No mess
100% acrylic
Unaffected by solar radiation
May be applied by:
Pipette (drip) – Spray – Flood – Local Injection – Vacuum Impregnation – Pressure Impregnation
Lasts a Lifetime
Applications
Sealing Bridge Decks
Sealing Porosity in Metal Castings
Sealing voids in Building Structures
Seals voids/cracks/porosity in any substrate
Neutralises embedded metal corrosion
General DIY Unlimited
Home – Yacht – Car – Garden
anything that is loose – leaks – or friable can be repaired/strengthened with Acrylic 120 in minutes
Appearance remains unchanged
Acrylic-120 is anaerobic – cures in the void – not on the surface
No need to dismantle
Environmentally friendly
Available as a two pack cold cure Acrylic-120C or single pack thermal cure Acrylic-120T
X-Seal Acrylic 120C is a new product, based on decades of specialist expertise and development.
Acrylic-120C is not yet widely available in the shops, but you can buy it from this website.
Our online shop is open 24 hours a day.
There are so many applications for X-Seal Acrylic 120C that it is difficult to choose a few to highlight. We have collected together a selection of real-world case studies of where Acrylic 120C has performed its magic.
Visit our Examples section to see illustrations of what X-Seal has done and videos of how it was used.
X-Seal A-120C Summary
Combining a polymer and catalyst, its rapid application and natural penetrating ability gives Acrylic-120C limitless potential. It can be used on civil, industrial and domestic projects of any size; from buildings, bridges, tunnels and transport infrastructure to historic and marine applications.
X-Seal Acrylic-120C Cures Quickly Without Air or Heat
Taking minutes to cure without needing air or heat, Acrylic-120C sets deep inside the material to provide maximum structural strength without locking water in.
X-Seal Leaves No Residue
Any residual product in contact with air on the surface is simply washed off, thus preserving appearance.
X-Seal Preserves from Within
And as X-Seal is unaffected by solar radiation or weather elements when hidden away within the substrate, the structure remains protected from within despite the environmental conditions. Out of sunlight, its lifespan is almost limitless.
Peter D Young, 1987 winner British Design Council Award for Component Process Equipment.
He developed the forerunner of Acrylic-120 Sealant at Ultraseal International Ltd Guernsey in the 1980s.
Called Ultraseal MX, it was the next major step from the first PDY-patented acrylic thermal curing impregnant, Ultraseal PC 504, launched in 1977.
Acrylic Impregnants have been the No 1 choice for curing leaks in internal combustion engine
components within the international automotive industry (incl. Formula 1) for over 30 years.
Now it is available for the first time outside the automotive industry.
Peter D Young's engineering background…
Please visit the History section of the Casting Impregnation website for more information.
Approvals include
MAT/GEN/002.Underwriter's Laboratory Inc: MH 16455.
British Standards: BS 5750:Part 2:1987. British Admiralty:. ISO 9002-1987. EN 29002-1987. Cert o: Q
09078. US Navy MIL I 17563B Class 1. and 3.