Flexible Heavy-Duty Coating

• ENVIRONMENTALLY FRIENDLY - Liquid Rubber Waterproof Sealant is water based, containing no Solvents or VOC's. This means it's safe to use indoors and outdoors with no special breathing apparatus like solvenated products need. You're safe, your children are safe and your pets are safe. We believe you should have a choice in purchasing high quality products that are safe for you and the environment
• USED FOR: All Roofs, Gutters, Planter Boxes, Foundations, Basements, Ponds, Sheds, Mobile Homes, Metal, Wood, Concrete and more
• See DIY APPLICATIONS for more specific info
• EASY TO APPLY - Basically just like painting except you use heavy coats to build up your waterproof membrane. Open the container and start using. You can close the container and use later if you have left over material. No pot life or working time like 2 component products. Apply by Brush, Roller or High Quality Piston Paint Sprayer
• HIGHLY FLEXIBLE - UV Stable - Final membrane has over 1000% Elongation and the Sun will not degrade the product.
• FOR A BULLETPROOF SYSTEM - Bridge joints, seams, vents, gaps, protrusions…. With LIQUID RUBBER SEAM TAPE or LIQUID RUBBER GEO-TEXTILE where possible movement may occur

Coverage

Flat/Ponding Surface

Apply a minimum final thickness of 1 gallon per 15 sq ft (1.4 sq/m). It should require around 4-5 heavy coats to achieve a 60-80 mil  (1.5-2.0mm) (DFT) membrane.

Vertical Surfaces

Apply a minimum final thickness of 1 gallon per 30 sq ft (2.8 sq/m). It should require around 3-4 heavy coats to achieve a 30 mil  (0.76mm) (DFT) membrane.
 

Tips

• Avoid hot, direct, intense sun when applying.  Mornings and Evenings are best if it's blistering hot
• Product stays soft, flexible and may have some tackiness, not meant as a constant walking surface
• Apply next heavy coat when it's dry to touch (typically 12-24 hours), make sure there is no uncured material underneath.  Tacky is ok
• Generally you can apply 1-2 heavy coats per day
• Apply all material until you use up the required amount
• Do not combine Black products with Coloured products, use one or the other
• For larger areas, pour out and spread around with a broom, roller or squeegee
• If corrosion/rust is present, use Liquid Rubber MetalSafe Sealant
• Use EPDM Primer for EPDM substrates.  Use Multi-Purpose Primer for PVC and Concrete Surfaces
• Apply above 5C/40F
• Curing time depends on temperature, humidity and airflow
• Apply next coat(s) as soon as possible not allowing extended time between if possible
• Safe for Fish and Plants
• Membrane will turn Brown in ponding situations due to surfactants.  Will dissipate over time as the water cycles
• Do not apply later in the day if Dew is forecast

• Patio Over Wine Room
• Gazebo Roof
• Residential Metal Roof
• Under Patio Paver Deck
• Corner Gutter Repair
• Gutter Repair

Liquid Rubber Waterproof Sealant Data Sheet

Liquid Rubber Waterproof Sealant Safety Data Sheet