Product Description

RG-55-gallon-drums-2VersaFlex ROUGHGUARD is a fast set, rapid curing, 100% solids, flexible, two-component polyurea elastomer spray coating material. ROUGHGUARD is used by itself or in combination with other materials to produce liners on metal and other composite bed substrates. Its extremely fast gel time makes it suitable for applications down to -20°F without special conditioning of the component resins and isocyanates. ROUGHGUARD produces an extremely tough film at all thicknesses. Single or multiple pass applications produce films from 10 mils to 1000 mils without appreciable sag or runs. ROUGHGUARD may be applied in all positions and to any suitably prepared substrate. ROUGHGUARD is inert, it will not hydrolyze, leach, or contaminate other materials, and is bondable and paintable. ROUGHGUARD is relatively moisture and temperature insensitive, allowing Uses- VersaFlex ROUGHGUARD is an extreme performance system for bed liners.

ROUGHGUARD is flexible, accommodating movement of the substrate, yet strong enough to remain intact under all conditions except major structural dislocations. With or without reinforcements ROUGHGUARD may be used in transitional areas with confidence. ROUGHGUARD may be used in interior or exterior applications. Being aromatic based, some color fade may occur in outdoor applications. ROUGHGUARD is also recommended for repair of other bedliner systems (with proper preparation), may be applied to metal and other composite bed substrates.


  • 100% Solids, No VOC’s
  • Flexible, > 200% Elongation
  • Excellent Thermal Stability
  • Good Resistance to a Wide Range of General Chemical Exposure, pH range of 4 to 14
  • Coat Most Metals without Primer
  • Fast set for Nice Surface Texture / Stipple
  • Seamless Elastomer
  • Remains Flexible in Cold Temperatures
  • Return Project to Service in 60 Minutes
  • Cures From -20°F to 225°F
  • Odorless, No Toxic Vapors
Cured Film Properties Test Method Typical Value
Solids Content 100%
Shore Hardness ASTM D 2240 50 D
Elongation ASTM D 638 200 – 275%
Tensile Strength, psi ASTM D 638 2000 – 2900
100% Modulus, psi ASTM D 638 800 – 1500
Tear Strength, pli Die C ASTM D 624 375-450
Gel Time ASTM D 1640 3 – 4 Seconds
Tack Free ASTM D 1640 6 – 10 Seconds
Open to Use 60 Minutes


ROUGHGUARD should not be used for direct contact with extremely high or low pH attack. Composite systems are available. Consult VersaFlex.

Coverage Rates

Mils Theoretical Square Feet Per Gallon
10 160
15 107
50 32
60 27
80 20
100 16
125 13

Note: 1604 mil inches per gallon. Totally dependent on substrate texture and condition.


100 Gallon Kit: 50 gallons of ‘A’ side and 50 gallons of ‘B’ side.- Drum containers filled by weight. Volume is closely approximate.


ROUGHGUARD must be spray applied using approved equipment. Use 1:1 ratio pump, with appropriate material heaters, as required for individual application. For information contact VersaFlex.

Shelf Life

One year from date of shipment, in original, unopened factory containers, under normal Clean Up- Cured product may be disposed of without restriction. Excess liquid ‘A’ and ‘B’ material should be mixed together and allowed to cure, then disposed of in the normal manner. Product containers that are “drip free” may be disposed of according to local, state and federal laws.


Read Material Safety Data Sheets provided with all shipments. Additional copies are available.

Basic safety for personal protection is:

  • Long-sleeve overalls or disposable Tyvex overalls.
  • Rubber gloves.
  • Respirator
  • Splash shield or safety glasses with splash guards.
  • Do not take internally. Rubber or leather boots.
  • Do not use near high heat or open flame.
  • Keep out of the reach of children.

Preparation and Installation

Regard VersaFlex specifications for ROUGHGUARD Spray Polyurea, for detailed preparation and installation procedures. Substrate priming is not required on all.

Technical Services Sales and Customer Support (913) 321-9000

The value ranges stated in this Technical Data Sheet are based on system processing under laboratory conditions. Equipment configurations and/or field application conditions may produce variances in final system values.


VersaFlex Incorporated will refund the price of or replace, at its election, product it finds to be defective provided the product has been used properly. Except as expressly stated above, the Company makes no warranty of merchantability and no warranty of fitness for any particular purpose, nor does it make any warranty, expressed or implied, of any nature whatsoever with respect to the product or its use. In no event shall the company be liable for delay caused by defects, for loss of use, for indirect, special or consequential damages, or for any charges or expenses of any nature incurred without its written consent.[/vc_column_text][/vc_column][/vc_row]