RonFix Pre-packed Screed

Ronafix Pre-packed Screed 15/64′′ - 1 31/32′′ is used to lay new screeds and toppings as thin as 1⁄4” for light duty bonded and 13/8” unbonded or floating applications. Screed thickness should be increased for medium to heavy duty use, Excellent adhesion can be achieved to suitably prepared surfaces and the screed is resistant to water, frost, and medium to heavy wear.

Note that the following data is based on laboratory tests conducted at 68oF. Cubes, tested at 28 days, are 4” and air cured. Results shown are typical laboratory strengths achieved by casting and curing cubes in ideal working conditions; site strengths will be lower.

• Factory packed for consistent high quality

• Ready for foot traffic after 24 hours

• Rapid drying—ready for most floorings after 10 days @ 2” thick

• Excellent wear resistance

• Aggregate 1⁄4” thickness

• Unbonded and floating screeds from 13/8” minimum thickness

•Compatible with underfloor heating systems

•Excellent resistance to passage of water and

water vapor

Typical Compressive Strength

1 day 7 days 28 days

Typical Tensile Strength

7 days 28 days

Typical Flexural Strength

7 days 28 days

> 4351psi > 6527psi > 7977psi

≥ 653psi ≥ 870psi

≥ 1740psi ≥ 2176psi

A 55Ib pack will yield approximately 11sq. ft per 5/8” of thickness.