Roundtower Marine P50 MortarRoundtower Marine P50 Mortar Roundtower Marine P50 Mortar is a ready mixed natural cement mortar developed for masonry exposed to marine, tidal, and water bearing environments. Manufactured using Natural Cement and 5mm down sharp washed flint sand, it provides rapid strength development, high adhesion, and excellent resistance to washout, making it suitable for coastal and submerged conditions. Positioned between Marine P15 and Marine P60 within the

and beautiful wall finish

Trusted Faithfull quality – built to tradesperson standards

Pitched roofs (attic conversions

The manufacturer recommends using it in conjunction with Tempo retarder to achieve a practical working time and controlled set

Rapid Strength Development

Tector Natural Liso is designed for projects requiring a finer finish than can be achieved with standard base renders

Store dry and off the ground within the manufacturer’s recommended storage period

conservation-friendly finishes

within lime mortars and plasters

Its combination of high compressive strength

Cement & Gypsum Free

Level and compact as required for the intended application