GacoFlex LM-60 for Between Slab Applications: Tough Urethane Membrane Provides Reliable Waterproofing

GacoFlex LM-60 offers monolithic, 100% solids membrane waterproofing for all types of structures, including between slab applications. GacoFlex LM-60 adheres completely to both vertical and horizontal substrates, forming a tough, impermeable, yet flexible membrane.

For over 25 years, LM-60 has waterproofed millions of square feet in interior and exterior structures. Around the globe, from the US and Canada, to the Philippines, to Saudi Arabia, GacoFlex LM-60 is relied upon for waterproofing and solvent-free application.

GacoFlex LM-60 contains no solvents and complies with worldwide air-quality standards. LM-60 can be used safely in densely populated municipal locations and enclosed areas.

Features & Benefits

• Zero Solvents
• Extreme Weather Curing
• Low Environmental Impact
• Bridges Hairline Cracks
• Easy Application
• Superb Elongation
• Good for Retrofit Projects
• Flexible Membrane
• Direct Application to Substrate

Frequently Asked Questions

Q: Can LM-60 be used on vertical surfaces above the deck?

A: It is not advised that LM-60 be applied to a surface that will be exposed to sunlight. With time, the LM-60 may craze or crack from ultraviolet light. LM-60 needs to be protected from sunlight by a cover, such as a metal counter-flashing.

Q: Why is a monolithic coating better than sheet products?

A: Sheet products have seams and overlaps where water can seep in. If a sheet product is punctured, water can run under the damaged membrane and leak out elsewhere. GacoFlex LM-60 elastomeric coating forms a seamless, impermeable coating that is 100% adhered to the substrate. A 100% adhered membrane prevents water from running under or pooling beneath the membrane.

Q: How many coats are necessary?

A: Only one coat is required. The cured membrane can then be covered with pavers, concrete, blacktop or a mortar bed for tile or stone.

Q: Is a primer necessary?

A: In most cases, LM-60 is applied directly to the surface. Metal substrate does require a primer.

Want to know more?

Contact your local sales representative to learn more about Gaco's foam & coating solutions or complete our online form and a customer service representative will contact you with two (2) business days.