MasterSeal 123NS - Non-staining, premium performance, silicone sealant
What is MasterSeal 123NS?
MasterSeal 123NS is a high grade, neutral cure silicone which is completely free of plasticisers. Because of the purity of its formulation, the product will reduce staining to an absolute minimum on natural stone and other strongly absorbing substrates.
What is MasterSeal 123NS recommended use?
MasterSeal 123NS has been developed
specifically for sealing vertical and horizontal,
movement and construction joints between
natural stone tiles, pavers, slabs and cladding in
internal and external areas.
Because it is neutral curing, MasterSeal 123NS
can also be used to provide long lasting elastic
sealing of expansion and construction joints in
concrete, blockwork and brick masonry without
Also recommended for curtain wall construction,
glazing systems, swimming pools, bathrooms,
showers, kitchens and wet rooms in residential,
commercial and industrial buildings.