PrimeLock Epoxy Primer

Membrane Roofing / Fluid Applied Roofing / Elastomeric Roof Coating - 075600

Product Name

Epoxy Primer

Lexis Coatings
  • 6460 Hwy 92 Ste 100
  • Acworth, GA 30102
Phone: 770-755-1820
Hours: Mon - Fri 8am - 5pm
PrimeLock Epoxy Primer
Product Description

PrimeLock Epoxy Primer is a 2 component, fast cure, epoxy roofing primer for asphalt, concrete, metal and single ply roofs such as EPDM & TPO membranes.

  • Superior adhesion to various substrates.
  • Cures to a solvent and vapor resistant film.
  • Excellent alkali resistance. Good solvent resistance. Fair acid resistance.
  • May be used as a sealer for built up and modified bitumen roofs.
  • Easy to use, non-toxic and VOC-compliant water based primer.
Technical Data
  • See table on the following page.
  • Ready to use. Thinning is not necessary. Mix well before using.
  • Roof must be clean, dry and free of any oil, grease, dirt or loosely adhered coating. Bare surfaces must be prepared and checked for compatibility.
  • Follow our roof restoration procedures and always perform an adhesion test.
  • Equipment: polyester brush, roller, 3000psi, 2gpm airless sprayer with a .017 tip. Do not leave coating in spray guns, hoses and pumps for prolonged periods.
Availability & Cost

PrimeLock Epoxy Primer is available directly from Lexis Coatings and our authorized distributors.


On pre-qualified and registered applications completed by Lexis-approved contractors, long term warranties are available. Contact Lexis Coatings for warranty information.


Read our Care and Maintenance Guidelines.

Technical Services

Contact Lexis Coatings for technical support.

Filing Services

Additional product information is available from Lexis Coatings.

csi This product data sheet conforms to the editorial style prescribed by The Construction Specifications Institute.
The manufacturer is responsible for technical accuracy.

PrimeLock Epoxy Primer Technical Data

Property Value Method
Application Temperature55°F (and rising) - 100°F. Less than 85% relative humidity.
Clean UpWater
Color:Black and Tan
Coverage0.50 gal/100SF - 0.75 gal/100SF. Depending on surface porosity.
Dry Time45mins @ 100°F, 1.5 hours @ 75°F, 3 hours @ 55°F.
May be extended by thinning with water.
Flash PointNone
Packaging5 gallon pail
Shelf Life12 months @ 40°F-90°F
Solids by Volume44.5% ±2%
Solids by Weight60.5% ±2%
VOC200°F when mixed.

Caution: PrimeLock Epoxy Primer is a water-based product which will freeze and become unusable at temperatures below 32°F. Suspend all application if conditions prevent a complete cure before sunset, rain, fog, dew or freezing temperatures. Lexis Coatings must be completely dry before exposing to water or foot traffic. Keep Lexis Coatings containers covered when not in use. Dispose of all containers in accordance with state and local environmental regulations. Keep away from children. If ingested, DO NOT induce vomiting. Call physician immediately.

Product information contained herein are presented in good faith and believed to be reliable. They do not constitute part of our terms and conditions of sale. It is also not a guarantee, either expressed or implied, that the data are correct or that products described are merchantable or fit for a particular purpose as methods of use are beyond our control. Customer should determine the suitability of our materials and installation recommendations before usage. Manufacturer's sole responsibility shall be to replace that portion of any product that proved to be defective.

csi This product data sheet conforms to the editorial style prescribed by The Construction Specifications Institute.
The manufacturer is responsible for technical accuracy.

Roof Coating Calculator

Enter the coverage area in square feet.

PrimeLock Epoxy Primer
5 Gallon Pail Black


5 Gallon Pail Tan



Safety Data Sheet