
Tried and tested for over 35 years, GacoFlex LM-60 liquid urethane coating has proven its reliability again and again in below grade and between slab applications. GacoFlex LM-60 is a 100% solids, zero VOC coating, meaning there is no smell to disrupt the work of other trades during the application process.
GacoFlex LM-60 is formulated for both vertical and horizontal applications, and will cling to vertical surfaces without runoff at the normal application rate of 4 gallons per 100 square feet. By creating a watertight barrier for structures of curving and sloping shapes, LM-60 provides the architect, designer or contractor with a versatility of application that is limited only by the scope of their imagination.

GacoFlex LM-60 offers monolithic, 100% solids membrane waterproofing for all types of structures, including below grade 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

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