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ManualsBrandsBEHR ManualsPaint5 gal. White Acrylic Interior/Exterior Multi-Surface Stain-Blocking Primer and Sealer

TECHNICAL DATA SHEETTECHNICAL DATA SHEET

MULTISURFACE INTERIOR/EXTERIOR

STAINBLOCKING PRIMER & SEALER

NO. 436

PRODUCT INFORMATION

BEHR® Multi-Surface Interior/Exterior Stain-Blocking Primer & Sealer blocks medium to heavy stains and has excellent adhesion

to multiple substrates. It oers corrosion and rust resistant properties to ferrous and non-ferrous metals. This product also

provides a high-hide, mildew-resistant primer lm with quick recoat time and can be applied to masonry surfaces with a pH level

up to 13.

RECOMMENDED USES:

This all-in-one, primer and sealer, is recommended for use with all BEHR interior and exterior paints. Use over properly prepared

uncoated and previously painted interior and exterior surfaces such as:

• Masonry • Concrete/Tilt-Up • Drywall/Gypsum Board • Non-Ferrous Metals • Wood • Aluminum

• Stucco • Concrete Block/CMU • Architectural Plastics • Ferrous Metals • Fiberglass • Galvanized Metal

• Plaster • Fiber Cement • Vinyl/PVC • Engineered Wood • Brick

COMPLIES WITH THE BELOW AS OF 9/1/2020

SCAQMD YES GREENGUARD®

YES

CARB SCM 2007 YES LEED® v.4

†

YES

OTC Phase II YES MPI 3, 6, 17, 39, 50,

107, 134, 137

OTC YES MPI XGREEN 3, 17, 107, 137

LADCO YES CHPS YES

AIM YES NAHB/ICC NGBS YES

This coating conforms to USDA regulatory requirements for incidental food-

contact materials intended for use on surfaces not in direct contact with food,

such as walls, oors and ceilings.

GREENGUARD is a registered trademark of UL Company.

†

Please visit www.usgbc.org/LEED for additional details.

PRODUCT SPECIFICATIONS:

Tint Bases/Max Tint Load:

No. 436 126  oz / 4  oz

Resin Type: Acrylic

Weight per Gallon: 10.9 lb

% Solids by Volume: 45% ± 2%

% Solids by Weight: 58% ± 2%

VOC: <50 g/L

Flash Point: N/A

Viscosity: 98 – 108 KU

Recommended Film Thickness:

Wet: 6.4 mils / Dry: 2.9 mils @ 250 sq ft/gal

Wet: 4.0 mils / Dry: 1.8 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 roller cover, depending on surface

texture

Airless Spray:

Tip: .015" – .021"

Filter: 60 mesh

Fluid pressure: 1,800 – 2,500 psi

Thinning: Do not thin if using a roller or brush; if using a

sprayer and thinning is required, thin with water at a rate of

no more than 1/2 pint per gallon.

Dry Time: @ 77°F & 50% RH

Longer dry time may be required in cooler temperatures

and higher humidity.

To Touch: 30 minutes

To Recoat: 1 hour

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.

Drywall: All drywall surfaces should be suciently

sanded smooth. Remove any remaining drywall dust prior

to priming. Allow all drywall compounds to be completely

dry prior to coating.

Wood: Remove mill glaze with sandpaper or use a product

such as BEHR PREMIUM® All-In-One Wood Cleaner No. 63

(exterior only) to open the pores of the wood and follow all

label instructions. For severe stains caused by mold, mildew,

algae and fungus, apply a mildew stain 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. WARNING! Sanding or

scraping pressure treated lumber may be hazardous; wear

appropriate protection.

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.

Masonry: Allow to cure for 30 days. Remove bond breakers

and all form release and curing agents. Smooth masonry

may require an adequate prole for adhesion. Remove all

loose aggregate and debris. If painting cannot wait 30 days,

allow the surface to cure 7 days before priming.

Plaster: New plaster should be thoroughly dried out and

cured for a minimum of 30 days before painting. When

cured, clean using a mixed solution of one part vinegar and

one part water to remove eorescence and neutralize.

Steel: Minimum surface preparation is Hand Tool Cleaning

in accordance with SSPC-SP2. Remove all oil and grease

from the surface with a solvent in accordance with

SSPC-SP1. For optimal performance, use Commercial Blast

Cleaning in accordance with SSPC-SP6. Prime the area the

same day as cleaned.

Galvanized Steel: Solvent clean new galvanized metal

in accordance with SSPC-SP1 to remove oil and grease

from the surface. Pre-treat with a phosphoric acid solution

or a commercially-available etching solution. Galvanized

metal that has been passivated with chromates or silicates

may require brush blasting in accordance with SSPC-SP16

to remove these treatments. Rusty galvanizing requires a

minimum of Hand Tool Cleaning in accordance with SSPC-

SP2. Prime the area the same day as cleaned.

Shop-Primed Steel: As there is potential for many forms

of contamination during storage and transport, a thorough

cleaning is always recommended for shop-primed surfaces.

Paint exposed areas, i.e., where shop primer is abraded,

with the same material as used for shop priming to comply

with SSPC-PA 1 for touching up shop-primed surfaces. Note:

Assess the integrity of the shop primer prior to application

of subsequent coatings. Review all coatings intended for

the project and conrm the compatibility between shop

and eld-applied coatings.

Aluminum: Remove all oil and grease from the surface

with a solvent in accordance with SSPC-SP1. Prime the area

the same day as cleaned.

This information is provided “as is” and no representations or warranties, either express 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 Paint Company representative,

Revised 9/2020

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Summary of content (2 pages)

PAGE 1
TECHNIC AL DATA SHEET MULTI-SURFACE INTERIOR/EXTERIOR STAIN-BLOCKING PRIMER & SEALER N O. 436 PRODUCT INFORMATION BEHR® Multi-Surface Interior/Exterior Stain-Blocking Primer & Sealer blocks medium to heavy stains and has excellent adhesion to multiple substrates. It offers corrosion and rust resistant properties to ferrous and non-ferrous metals. This product also provides a high-hide, mildew-resistant primer film with quick recoat time and can be applied to masonry surfaces with a pH level up to 13.
PAGE 2
TECHNIC AL DATA SHEET MULTI-SURFACE INTERIOR/EXTERIOR STAIN-BLOCKING PRIMER & SEALER N O. 436 Stain-Blocking: After priming, test for stain bleedthrough by applying the topcoat to a small section. If the stain bleeds through the topcoat, apply a second coat of primer and test again before topcoating the entire area. If bleeding continues, primer may need a longer dry time before applying topcoat. On stained surfaces, topcoat in 4 hours; for heavy stains, topcoat in 16 hours.