TDS
TECHNICAL DATA SHEET
This information is provided "as is" and no representations or warranties, either expressed or implied, of merchantability, tness for a particular purpose or of any other  
nature are made with respect to this information or to any product referred to in this information. For SDS or to consult with a Behr Certied Coatings Professional,  
call 1-800-854-0133 Ext. 2 (U.S.A. only). ©2016 Behr Process Corporation Santa Ana, CA 92704 U.S.A. 
Revised 6/2016 
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EXTERIOR FLAT PAINT
NO. 4850 ULTRA PURE WHITE®
PRODUCT INFORMATION
BEHR PREMIUM PLUS ULTRA® Exterior Flat Paint is a 100% acrylic latex paint and primer in one. With advanced NANOGUARD® 
Technology, this product creates a STAYS LOOKING NEW LONGER® Finish. This extra-protective shell shields against damage from 
sunlight, moisture, stains and dirt. It’s the perfect choice for all weather climates, even for application at 35°F (2°C). 
RECOMMENDED USES:
Ideal for properly prepared, coated or uncoated, exterior surfaces such as: 
• Concrete  • Concrete Block/CMU  • Cement Board Siding   
• Brick  • Stucco  • Wood 
• Plywood  • Ferrous Metals  • Non-Ferrous Metals
PRODUCT SPECIFICATIONS:
Tint Bases/Max Tint Load: 
No. 4850 128 oz. / 2 oz.
No. 4854 120 oz. / 10 oz.
No. 4853 116 oz. / 14 oz.
Gloss: 0-6 @ 60° 
Sheen: 0-6 @ 85°
Resin Type: 100% Acrylic Latex
Weight per Gallon: 11.3 lbs.
% Solids by Volume: 40.8% 
% Solids by Weight: 55.1% 
VOC: <50 g/L
Flash Point: N/A
Viscosity: 100-110 KU
Recommended Film Thickness:
Wet: 6.4 mils / Dry: 2.6 mils @ 250 Sq. Ft./Gal. 
Wet: 4.0 mils / Dry: 1.6 mils @ 400 Sq. Ft./Gal. 
Coverage: 250-400 Sq. Ft./Gal. depending on application 
method and substrate porosity. Does not include the loss of 
material from spraying.
APPLICATION:
Brush: Nylon/polyester
Roller: 3/8" - 1/2" nap
Airless Spray: At packaged consistency
Tip: .015"- .021"
Filter: 60 mesh
Thinning: (If required) No more than 1/2 pint 
of water per gallon.
Dry Time: @ 77° & 50% RH
Longer dry time may be required in cooler temperatures 
and higher humidity.
To Touch: 1 hour
To Recoat: 2-4 hours
Full Cure: 2 weeks
SURFACE PREPARATION:
All surfaces must be clean, free of dust, chalk, oil, grease, 
wax, polish, mold and mildew stains, loose and peeling paint, 
rust and all other foreign substances.
Ferrous and Non-Ferrous Metal: The oil lm on new  
non-ferrous metal must be removed before it is painted. 
Remove oil lm with a detergent and water solution.  
For better paint adhesion, sand the surface with sandpaper, 
steel wool, or by using a product such as a muriatic acid 
etcher. Clean by scrubbing the surface with a detergent and  
water solution, followed by a thorough rinsing with 
clean water. Metal: Remove all rust and mill scale using 
sandpaper, steel wool, abrasive blasting, or other abrading 
methods to create a prole on the metal’s surface. Clean the 
metal by scrubbing the surface with a detergent and water 
solution, followed by a thorough rinsing with clean water. 
Bare metal must be coated the same day it is cleaned. 
Vinyl Siding, Architectural Plastics: All surfaces  
must be clean, free of dust, chalk, mold and mildew stains, 
loose and peeling paint and all other foreign substances. 
Clean surfaces with a detergent and water solution by 
scrubbing the surface vigorously and rinse with a garden 
hose or a power washer and allow drying. CAUTION: Vinyl 
siding is manufactured to withstand certain levels of heat 
intensity. Be sure when choosing a paint color, to select 
a color which is similar or lighter than the vinyl siding’s 
original color. A darker color paint will absorb more heat, 
resulting in a warping of the siding.
Wood: Shakes & Shingles, Composition Panels/ 
Siding, Fiber Board: New Wood: Remove mill glaze  
with sandpaper or use a product such as BEHR PREMIUM® 
 All-In-One Wood Cleaner No. 63 to open the pores of the 
wood and follow all label instructions. Remove mildew stains 
with a common mildew removing product. Set nails and ll 
holes, scratches, and gouges with the appropriate wood ller 
and let dry completely. Remove all dust with a wiping cloth. 
Fill all gaps with a 100% acrylic, siliconized, paintable caulking 
and allow to dry completely. Patched and lled surfaces 
should be sanded smooth and dusted clean prior to coating.
Previously Painted Wood: Remove all loose and peeling 
paint and all other foreign substances. Clean any dirt and 
grease by scrubbing the surface with a detergent and water 
solution, followed by a thorough rinsing with clean water.  
Set nails and ll holes, scratches, and gouges with the 
appropriate wood ller and let dry completely prior to 
coating.Remove all dust with a wiping cloth. Fill all gaps 
with a 100% acrylic, siliconized, paintable caulking, and 
allow to completely dry prior to coating. Glossy Surfaces: 
For maximum adhesion, sand the surface thoroughly before 
coating. Weathered Wood Surfaces: To remove loose  
wood bers, latex, oil-based and 100% acrylic coatings on 
new or weathered wood decks, siding, fences, shakes and 
shingles, use a product such as BEHR PREMIUM Wood Stain  
& Finish Stripper No. 64 and follow all label instructions.  
Use a product such as BEHR PREMIUM All-In-One Wood 
Cleaner No. 63 and follow all label instructions to clean  
and brighten the wood surface and to remove light to  
medium stains caused by mold, mildew, algae and fungus.  
Be sure to follow all label instructions. 
Wood: WARNING! Sanding or scraping pressure treated 
lumber may be hazardous; wear appropriate protection.
COMPLIES WITH THE BELOW AS OF 6/1/16
SCAQMD YES LEED v.4
†
YES
CARB YES MPI# 10
OTC YES GREENGUARD® YES
LADCO YES CHPS YES
AIM YES NAHB/ICC NGBS YES
LEED v.3 (2009)
†
YES
†
Please visit www.usgbc.org/LEED for additional details. 
GREENGUARD is a registered trademark of UL Company.


