2024 PROFLEX CATALOG_DIGTAL VERSION

FLOOR PATCH & SELF-LEVELING UNDERLAYMENTS

DPU Self-Leveling Compound up to 1½” Per Single Pour over Concrete

A self leveling compound of Calcium–Aluminate cement, sand, and proprietary chemicals used to smooth and finish rough interior concrete or wood floors where a fast set is desired within hours. May be applied up to 1½” in a single application. Mixes with water, initial set 3-5 hours, self–healing during flowing and working time, light weight and superior strength. DPU IS FOR INTERIOR USE ONLY. Packaging: 50 lb. bag, 50 bags per pallet. (Item # DPU) Primer 1 Gallon. (Item # DPUP) Coverage: Pour Depth: 1/4” 1/2” 1” 1 1/2 ” Yields ( sq.ft.): 24 12 6 4 Coverage will vary based on pour thickness, values are per 50 lb. bag. For primer, coverage will vary based on the substrate.

Item # DPU

DPU Primer is required before applying DPU. See product data sheet for more information.

Performance Properties

Method

Results

5 hours, 1500 psi 24 hours, 2500 psi 28 days, 5000 psi

Compressive Strength

ASTM C-109

Working Time

Minimum

15 minutes

Minimum 30 minutes Maximum 100 minutes

Set Time

ASTM C-191

Item # DPUP

USL Underlayment Self-Leveler 1/8” to 1/2” Over PROFLEX ® Membranes PROFLEX ® USL is a high performance, fast setting, multi-purpose, polymer-modified Portland cement-based self-leveling underlayment approved to be used over PROFLEX ® Peel & Stick Membranes and PROFLEX ® RCU ® Membranes. PROFLEX ® USL may be placed from ⅛” to ½” when going over PROFLEX ® underlayments, or ⅛” to 5” when used as a standalone self-leveling underlayment. USL IS FOR INTERIOR USE ONLY. Packaging: 50 lb. bag, 56 bags per pallet. Coverage: 50 lb. bag, 24 sq.ft. at 1/4” thickness (Note: Coverages will vary based on substrate.)

Item # USL

Performance Properties

Method

Results

1 day, 2400 psi 7 days, 3500 psi 28 days, 6500 psi

DPU Primer is required before applying USL over normal concrete. See product data sheet for more information.

Compressive Strength

ASTM C-109

Flexural Strength

ASTM C-348

28 days, 975 psi

Working Time

Minimum 30 minutes

Minimum 70 minutes Maximum 150 minutes

NOTE: DO NOT prime over PROFLEX ® Membranes. Refer to Membrane data sheet for priming instructions and product recommendations.

Set Time

ASTM C-191

Typical values for material cured at 70ºF, 50% RH.

9

Item # DPUP