SpECseal 200

HIGH PERFORMANCE TWO COMPONENT FUEL RESISTANT POLYURETHANE JOINT SEALANT

SpECseal 200 is a high performance fuel resistant
polyurethane sealant for use in horizontal joints in
concrete subject to attack from fuels, chemicals and
biodegradation. Its jet fuel and flame resistance
makes it ideal for sealing joints where fuel, oil,
hydraulic fluid and skydrol spillage may occur, such
as airport fuelling locations, highway fuelling
stations, ports and wharfage. it can also be used for
wastewater structured, industrial plants, pavements,
roads and walkways.

SPECSEAL 200 Joint Sealants, Civil Engineering.

Product Videos

Technical Details

• High movement joints
• immersed joints
• Pavement joints subject to fuel spillage
• Joints in wastewater structures
• Floors subject to chemical spillage
• Airports
• Runways and Taxiways

• High performance in extreme climates
• Low modulus and high movement accommodation
• Fuel, oil, hydraulic fluid and skydrol resistant
• Stable in high temperature high humidity conditions
• Self levelling
• Excellent application characteristics
• Suitable for concrete and asphalt

Movement Accommodation Factor
Butt joints	25%
Lap joints	50%
Initial cure	24 hours @ 25°C
Full cure	7 days @ 25°C
Elongation @ break	633%
Shore ‘A’ Hardness	20
Elastic Recovery	95.2%
Density	1484kg/m³
VOC (USEPA 24)	35 g/l
Skinning time	5 hrs & 30 mins
Colour	Black

Joint Preparation
The joint sealing slots should be accurately formed. The concrete must be sound, dry and oil and frost free.

The sealing slot surfaces must be well prepared to remove dust and laitance by grit blasting or grinding.

The slot should be blown out with dry, oil free compressed air just prior to priming. Care should be taken to ensure that the slot is formed to the required depth and any expansion joint filler tightly packed. A tight fitting cord or bond breaker should be inserted at the base of the slot to ensure that the sealant only bonds to the joint sides.

SpECseal 200
4.0 litre pack

SpECseal 200 Primer
4.5 & 15 litre pack with a theoretical coverage rate of 10 m²/litre/coat.

SpECseal Cleaning Fluid
1.25 and 5 litre pack