Epoxy.com Product #660 Universal Primer and Finish

Skip Navigation Links

[Home] [Catalog of Products] [Where to Start] [[Bonding Systems] [Chip Floors] [Chemical Resistance]
[Coatings] [Conductive] [Applications] [Elastomeric Polyurethane Systems] [Garage Floor] [High Temperature]
[Industrial Floors] [Injection] [Joint Systems & Sealants] [Mortars / Grouts] [Novolac] [Polymer Systems]
[Primers Sealers] [Misc.] [Seamless Flooring] [Waterproofing] [Dealers Wanted] [Installation Tips]
[Product Guide] [Wood Filler] [Who We Are] [Guide Specs]
[Tech Data Sheets in Acrobat Format] [MSDS in Acrobat Format] [Online Ordering Authorization Form]


Epoxy.com Logo - Epoxy, Polyurethane, Polysulfide, Polyester, MMA - Methyl Methacrylate and other Construction Resin Systems - Over 350 Products- Since 1980

Epoxy.com Product #660

Universal Primer and Finish


Epoxy.com Product #660 Universal Primer and Finish is a one component, moisture cured polyurethane aluminum  filled primer and coating.  Its low viscosity, high "wetting" characteristics, and creep, undercutting, and blistering resistance make Epoxy.com Product #660 Universal Primer and Finish a superior primer and finish coat.  Epoxy.com Product #660 Universal Primer and Finish undergoes a rapid molecular weight change as it polymerizes into a high molecular weight finish with excellent corrosion and abrasion resistance.

Epoxy.com Product #660 Universal Primer and Finish is an ideal barrier coat when upgrading existing finishes to strong urethanes, coal tars, etc., and is used as a primer for all Epoxy.comVinyl Ester Systems.  The low solvency power of Epoxy.com Product #660 Universal Primer and Finish enables it to be applied over most types of coatings without causing lifting.  A test sample should be made to confirm adhesion.  Most generic types of chemical or conventional coatings may be applied over Epoxy.com Product #660 Universal Primer and Finish with excellent adhesion.

Epoxy.com Product #660 Universal Primer and Finish has excellent chemical resistance as a finish coat to protect metal, concrete, and wood surfaces in:

  • Chemical Plants
  • Refineries
  • Electric Generating Stations
  • Fertilizer Plants
  • Pulp and Paper Mills
  • Water Treatment Plants
  • Processing Operations
  • Marine Installations


Excellent primer for all types of surfaces.

  • Superior "wetting out" properties over sound, rusty steel.
  • Can be recoated in 1 to 2 hours and can be top coated with most generic type coatings.
  • Cures down to 25°F on dry surfaces.
  • Corrosion resistant: Passes 12,000 hours in salt cabinet.
  • Good weather resistance.


  • Do not apply over frost, wet, or damp surfaces, or in very high humidity conditions.
  • Not recommended for use as tank lining for constant immersion.
  • Must be recoated within 24 hours.
  • Seal partially used containers to prevent material from reacting with moisture in air.


Color Aluminum
Gloss Low sheen
Recommended Coverage 866 sq. ft. per gallon @ 1 mil DFT; 433 sq. ft. per gallon @ 2 mil DFT
Mix Ratio 1 component, stir well
Application Roll, brush, or spray
Application Temperature 25°F to 140°F dry
Cure Time 1-2 hours @ 75°F and 50% RH; recoat 2-24 hours
Service Temperature Up to 400°F
Shelf Life 6 month minimum in unopened containers stored below 90°F.
VOC 356 gms/L



Concrete: Shot blast or grind to a medium grit texture similar to 60 grit sandpaper.


Sand blast to a SSPC-SP6 "commercial" blast finish.

Galvanized Steel:

New:Brush blast per SSPC-SP7.

Old, Weathered, or Rusty: Sand blast to SSPC-SP6 "commercial" blast finish

Proper ventilation is necessary when painting indoors or in confined areas. Vapors and spray mist may cause eye/skin irritation as well as allergic reactions. Always wear protective clothing, goggles, and use NIOSH approved respirators.

Combustible, keep away from all sources of ignition.

For industrial use only.Keep out of reach of children.


Stir Epoxy.com Product #660 Universal Primer and Finish so that the aluminum pigment is thoroughly dispersed in the resin and a uniform "silver" color is achieved. When using Epoxy.com Product #660 Universal Primer and Finish over an extended period, stir occasionally to maintain uniform mixing of the material. Normally, it is not necessary to thin Epoxy.com Product #660 Universal Primer and Finish, contact your Epoxy.com Technical Support Department.

Epoxy.com Product #660 Universal Primer and Finish may be applied by brush, roller, or spray. Roller covers should have a phenolic core and brushes should have natural bristles. Sprayers should have a moisture/oil trap for income air. Flush fluid lines with an anhydrous (water free) solvent prior to spraying Epoxy.com Product #660 Universal Primer and Finish.Flush sprayer every 1 to 2 hours during use to keep lines free of material build-up.

Epoxy.com Product #660 Universal Primer and Finish may be applied at temperatures between 25°F and 140°F. Epoxy.com Product #660 Universal Primer and Finish cures to a tack-free finish in 1-2 hours and can be recoated between 2 and 24 hours @ 75°F with 50% Relative Humidity.


Clean up immediately with thinner. Remove from skin while still wet. Scrub skin with soap and detergent.

Proper mixing and installation is critical to the optimal success of all product.  See Installation Tips, Techdata, & MSDS for more details on our products.  Be sure to contact us with any questions and/or concerns that you have.

For more information please contact:

A Division of Epoxy Systems, Inc
20774 W. Pennsylvania Ave.
Dunnellon, Florida 34431
Over 350 products,
Since 1980
Florida & Vermont

Office Hours: 9AM-4PM Eastern Time (6AM-1PM Pacific Time).
Closed 12Noon-1PM Eastern Time for Lunch

321-206-1833   Customer Service - Ordering and Order Status
                          Katey Fontaine, VP - Customer Service Director

714-657-3826  Technical Support
                         Norm Lambert, President - Technical Support Director 

352-489-1666   Accounting and Administration
                         Debby Lambert, CEO, and CFO

352-489-1625   Fax line to all Departments

24 hour Hazmat Emergency Telephone Response Service -1-800-633-8253

We accept Mastercard, Visa and American express

Copyright © 1994-2009 EPOXY.COM a division of Epoxy Systems, Inc. - Florida and Vermont.  All rights reserved.

Unless other wise agreed upon in writing, buyer is responsible for the cost of shipping.

This information is presented in good faith to assist in determining whether this product is suitable for application. No warranty or representation, however, is intended or made, nor is protection from any law or patent to be inferred, and all patent rights reserved.

Epoxy.com a division of Epoxy Systems, Inc.  warrants its products (when properly stored) for the period of time as follows: Epoxies, Product #315, Product #315BC, and Product #316 one (1) year; Polyesters, Methyl Methacrylates (normal) two (2) months and Polyurethanes Four (4) months;  Power Tools and Equipment 90 days; Vinyl Esters, High Molecular Weight  Methacrylates (HMMA) and all other resins (not specifically mentioned above) 30 days; hand tools (non-power tools) 30 days.   Epoxy.com warrants that its products will be free of manufacturing defects and will be in conformity with published specifications when handled, stored, mixed and applied in accordance with recommendations of Epoxy.com. If any product fails to meet this warranty, the liability of Epoxy.com will be limited to replacement of any non-conforming material if notice of such non-conformity is given to Epoxy.com within the warranty period for the material (as indicated above), or within 1 year of the delivery of materials (whichever is sooner). Epoxy.com may in its discretion refund the price received by Epoxy.com in lieu of replacing the material. No customer, distributor, or representative of Epoxy.com is authorized to change or modify the published specifications of this warranty in any way. No one is authorized to make oral warranties on behalf of Epoxy.com. In order to obtain replacement or refund the customer must provide written notice containing full details of the non-conformity. Epoxy.com reserves the right to inspect the non-conforming material prior to replacement. EXCEPT FOR THE EXPRESSED WARRANTY STATED ABOVE, THERE ARE NO OTHER WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING WITHOUT LIMITATION, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR PURPOSE. Epoxy.com 'S OBLIGATION SHALL NOT EXTEND BEYOND THE OBLIGATIONS EXPRESSLY UNDERTAKEN ABOVE AND Epoxy.com  SHALL HAVE NO LIABILITY OR RESPONSIBILITY TO THE PURCHASER OR ANY THIRD PARTY FOR ANY LOSS, COST, EXPENSE, DAMAGE OR LIABILITY, WHETHER DIRECT OR INDIRECT, OR FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES. All quotes and sales subject to availability.

Many of our products are made on an individual order basis.   Unless authorized in writing by Epoxy.com a division of Epoxy Systems, Inc. in writing before the material is made, there are no returns on items purchased from us, once the order has been processed, and the material made. In the event of authorized returns a restocking charge will be charged in the amount of 30% of the value of the material returned or $150 whichever is greater.  No returns on non-list priced items.  All Returns are for merchandise (store) credit only, no cash or credit card credits.  In the event of a return, buyer is responsible for the cost of shipping and handling in both directions.

[Tech Data Sheets in Acrobat Format] [MSDS in Acrobat Format] [Online Ordering Authorization Form]