DEPENDABLE - PLATFORM L3 PREMIUM SELF-LEVELING UNDERLAYMENT, 50 LB BAG
Supplier SKU: PL3-50
East Bay Supply SKU: DEPPL3-50
Platform L3 is a polymer modified, engineered self-leveling underlayment incorporating next generation Synthecem™ portland cement technology. Platform L3 is a premium high flow self leveling underlayment to address out of level or damaged floors in residential, commercial and institutional environments. Platform L3 provides a smooth hard surface that facilitates rapid application of flooring goods in as little as 12 hours. Platform L3’s high strength and hard surface provide exceptional resistance to wheel tracking common to self leveling underlayments.
Features:
- Typically requires no mechanical preparation for pedestrian traffic and light commercial applications
- Suitable for installation from 1/8" to 2+" NEAT in a single lift
- Optimal placement times, and may generally be exposed to foot traffic 3-4 hours after placement
- Hard surface withstands foot traffic within hours and trade traffic in 12-16 hours
- Suitable for installation prior to interior build outs
- Smooth, hard surface is compatible with a wide variety of flooring adhesives, and suitable for all kinds of finished flooring goods such as vinyl, LVT, carpet, engineered wood, ceramic, and more.
- Will not support mold growth
- Suitable for under floor heating systems - electrical and hydronic
- Compatible with some sound attenuation systems
- High strength and material hardness resists wheel tracking
Suitable Substrates:
- Concrete, concrete plank
- Existing patching and leveling materials
- Sound gypsum
- Steel pan
- Cement or epoxy terrazzo
- Well bonded existing flooring such as VCT, ceramic tile
- Qualified adhesive residue (non-soluble, non-PSA)
Coverage per 50 lb bag: Approximately 23 sq. ft. at 1/4" thickness
Placement Time: 15-20 minutes
Time to Foot Traffic: 3-4 hours
Time to Flooring:
- Breathable: Less than 1" depth - wait 16 hours
- Non-breathable: Less than 1/2" depth - wait 24 hours
Temperature for Application: 50°F to 90°F
Compressive Strength:
- 24 hours - 1200 psi
- 7 days - 2500 psi
- 28 days - 4100 psi
Shelf Life: 12 months when unopened and stored per instructions