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SMX® Sealants
The SMX® products are advanced polymer based sealants and adhesives developed by Soudal and introduced under the SoudaSeal® brand.
The success of SMX® technology is a result of high performance characteristics and a wide range of environmentally safe applications.
Read more about SMX® Technology.
Color Charts and Data Sheets
- Technical Data Sheet for all SMX® Sealants
- SMX® Technology color chart
- SMX® Self-Leveling color chart
Select a product below for more information.
SoudaSeal 150LM
SoudaSeal 150LM is an ultra low-modulus and high movement SMX® joint sealant. This product is highly elastic and is used for joints with extreme movement. Movement up to +100/-50%, ASTM C920.
Available in 10.1 fl. oz. cartridges, 20 fl. oz. sausages and 29 fl. oz. pro pack.
SoudaSeal 50LM
SoudaSeal 50LM is a low-modulus and high movement SMX® joint sealant. This product is highly elastic and has high bond strength on nearly all surfaces. Movement up to +/- 50%, ASTM C920.
Available in 10.1 fl. oz. cartridges, 20 fl. oz. sausages and 29 fl. oz. pro pack.
SoudaSeal 25
SoudaSeal 25 is a SMX® sealant/adhesive for high strength sealing and bonding in a wide range of applications. Excellent unprimed adhesion on porous and non- porous substrates. Movement up to +/- 25%, ASTM C920. Contains fungicides and is suitable for damp environments.
Available in 10.1 fl.oz. cartridges, 20 fl. oz. sausages and 29 fl. oz. pro pack.
SoudaSeal FC
SoudaSeal Fast Cure SMX® adhesive/sealant with high initial tack. It can be used for high strength sealing and bonding in a wide range of applications.
Available in 10.1 fl. oz. cartridges.
SoudaSeal SL
SoudaSeal Self Levelling is a SMX® sealant offering superior adhesion to concrete and many other substrates. Ideal for sealing horizontal expansion joints and cracks in sidewalks, patios and foundations. Application in almost all weather conditions.
Available in 10.1 fl. oz. cartridges, 20 fl.oz. sausages and 29 fl. oz. pro pack.
SoudaSeal CL
SoudaSeal Crystal Clear SMX® adhesive/sealant. A crystal clear product without compromising performance.
Available in 10.1 fl. oz. cartridges.
