MM1018 Liquid Shim vs
Dry-Pack Mortar
A structural engineer's comparison
A hand-tamped stiff mortar vs a self-levelling liquid system — see which suits your gap profile and shutdown window.
Technical comparison
Which one is right for your project?
Dry-pack mortar is placed by hand in stiff layers and tamped into position, which depends on operator technique to achieve consistent contact and is generally limited to shallower, more accessible gaps. MM1018 FL is a flowable liquid that self-levels and can be poured or injected into sealed gaps up to 140 mm, including confined or hard-to-access interfaces.
MM1018 reaches full load capacity in 24 hours at 20°C, versus the multi-day cure and strength gain typical of cementitious dry-pack systems. Kubri Engineered Solutions can compare installed cost and shutdown duration for your specific interface.
Frequently asked questions
MM1018 FL is injected or poured through sealed access points rather than hand-packed, which generally simplifies access requirements compared with dry-pack placement. Send us your interface geometry and a KES engineer will confirm the installation method.
Yes. Send your current specification and interface details through the contact form below and a KES engineer will respond with a formal technical comparison within one business day.
Talk to a KES engineer
Send us your connection details. A KES engineer will respond within one business day with the correct product selection and a formal comparison against your current specification.