For water bearing masonry
Our ready-mixed natural hydraulic lime or natural cement mortars are expertly engineered for building and pointing water-bearing masonry above or below the water line.
With various strengths, setting times, and degrees of water resistance or waterproofing, this range allows for the right balance of durability, workability, and washout resistance.

Marine L4 Mortar
A lime mortar for exposed applications above water level, with an extended open time, flexibility and natural buff finish.
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Marine LP6 Mortar
A natural cement and lime mortar well-suited for well-suited for weaker substrates requiring a lower strength and fast set.
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Marine LP8 Mortar
A natural cement and lime mortar well-suited for masonry requiring an NHL-strength mortar but with an accelerated fast set.
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Marine P10 Mortar
Our lowest strength natural cement mortar but with a speedy set time for masonry above and below the water level.
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Marine P15 Mortar
Our most popular water-resistant natural cement mortar with a speedy set time for masonry above and below the water level.
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Marine P30 Mortar
A water-resistant natural cement mortar for aggressive marine areas requiring a high strength without being waterproof.
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Marine P50 Mortar
A fully waterproof natural cement mortar for aggressive marine areas requiring a high strength and speedy set.
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Marine P60 Mortar
Our most robust waterproof and chemically resistant mortar for heavily polluted environments where a mortar is at risk of degradation.
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More ranges to explore
For specialist applications
Performance
For contemporary construction
Newbuild
For void filling & consolidation