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Underground Underground
Actual product color may vary from the images shown Digital swatches and images are a rough estimation of color and may vary based on digital display capabilities. To see colors accurately, we recommend testing in-person with a sample jar or sample chip.
Portola Paints

Underground

$25

Step into the shadows and discover something new - it's time to go underground!
Color Notes: Black/charcoal color with army green undertones.

Standard Finish:
Which finish is right for me?
Our paints and pigments consist of natural ingredients - there can be slight variation between batches

FAQ

Product Information

Data Sheets available upon request via email

Portola Paints is proud to offer a wide range of traditional water-based house paints that range from Zero to Low VOC formulations.

Our Acrylic line offers a selection of interior/exterior wall coatings, and our Enamel line offers the highest technology in hard-wearing paints.

For help deciding which finish is right for your project please see module below.

These square footage estimates are based on the average to include two coats of coverage. 

  • 1 Quart (40-50 sq ft)
  • 1 Gallon (150-200 sq ft)
  • 5 gallon (800-1000 sq ft)

Need assistance calculating your square footage? Click here

  • Move all furniture away from surfaces that need to be painted and ensure furniture is covered with a drape or canvas drop cloth.
  • Ensure ceiling, walls and trim are free of dust.
  • Fill any nail holes and smooth out the walls as needed and clean the surface of any new residue.
  • Use painter’s tape on surrounding edges for clean application.

Step 1: Prime your surface

For New Drywall Surfaces:

  • Apply two coats of a water based, all-purpose, stain blocking drywall primer.
  • Please allow for 2-4 hours minimum between coats of our All Purpose Base Coat before starting your paint application.

For Previously Painted Walls:

  • If your walls are in good condition and have a flat/matte white paint you may apply your new acrylic paint directly over your existing paint.
  • If your walls are painted with a finish that has a sheen, lightly sand the surface, clean the surface of residue then proceed with a water based, all-purpose, stain blocking primer.
  • If your walls have any stains, a water based, all-purpose, stain blocking primer is highly recommended. 

Step 2: Paint

  • Make sure you properly stir the acrylic paint before using to ensure that nothing is separated and sitting at the bottom of the can to allow for a more consistent color.
  • Our traditional paints can be rolled, sprayed or brushed on. 
  • Please allow for 2-4 hours minimum between coats. For optimal results and good coverage, two coats are recommended.
  • Once you’re done painting and while the paint is still drying remove tape at a 45 degree angle. Have a damp painter’s rag handy in case paint seeps. Peeling can happen if you wait to remove the tape once the paint is dry. 

Pro Tips:

  • We encourage you to work from top to bottom. This means paint your ceiling first and work your way down. 
  • Cut in edges with a brush then proceed to paint. Do one wall at a time.
  • To avoid getting paint on your freshly painted ceiling with the roller, make sure you paint a thicker border by the ceiling.
  • Leave your trim as the last step to avoid getting paint splatter on it while painting your walls.

Make sure you properly seal your can when finished between coats and once you are completed with your application. Please make sure you store the can in a cool area out of direct sunlight.

Store and keep out of reach of children. As with all paints it is important to protect yourself by wearing protective eye wear and masks during preparatory work such as scraping and sanding. During application, use protective eye wear as it can irritate the eyes.

WHICH FINISH IS RIGHT FOR MY PROJECT?

Traditional Finishes

A high quality dead-flat finish designed for use throughout the house on ceilings and walls. Our Ultra Flat Acrylic finish is a non-reflective finish, making this perfect for areas where light reflection is unwanted!

  • Recommended Usage: Interior Walls, Ceilings
  • Sheen: 2–3% Sheen Level @ 60 Degrees
  • Coverage: ~150 - 200 sq. ft. (Two Coats)
  • Dry to Touch: 45 minutes, Recoat Time: 2-4 hours
  • Application: Brush, Roller, Spray
  • Formulation: Zero VOC Formulated

Portola’s Eggshell finish is a durable wall and ceiling paint that is ideal for high traffic areas, where a slight sheen is desired to improve clean-ability. 

  • Recommended Usage: Interior Walls, Ceilings, ideal for use in kitchens, bathrooms, children’s rooms, hallways and other high traffic areas, where a slight sheen is desired to improve clean-ability. 
  • Sheen: 10–15% Sheen Level @ 60 Degrees
  • Coverage: ~150 - 200 sq. ft. (Two Coats)
  • Dry to Touch: 45 minutes, Recoat Time: 2-4 hours
  • Application: Brush, Roller, Spray
  • Formulation: Zero VOC Formulated

A slight step above eggshell, a low-luster satin finish, great for trim and high traffic areas.

  • Recommended Usage: Interior Walls, Ceilings, Trim
  • Sheen: 20–25% Sheen Level @ 60 Degrees
  • Coverage: 150 - 200 sq. ft. (Two Coats)
  • Dry to Touch: 45 minutes, Recoat Time: 2-4 hours
  • Application: Brush, Roller, Spray
  • Formulation: Zero VOC Formulated

Needs info ***

  • Recommended Usage: Interior Walls, Mill work, Trim
  • Sheen: 35–70% Sheen Level @ 60 Degrees
  • Coverage: 150 - 200 sq. ft. (Two Coats)
  • Dry to Touch: 45 minutes, Recoat Time: 2-4 hours
  • Application: Brush, Roller, Spray
  • Formulation: Zero VOC Formulated

Though all of our traditional coatings can be used interior and exterior, our 5/60 Flat was specifically designed for outdoor use. This elastomeric paint provides a flex that prevents cracking and chipping, making it the perfect, long lasting exterior house paint.

  • Recommended Usage: Exterior Walls & Trim
  • Sheen: 5% Sheen Level @ 60 Degrees
  • Coverage: 150 - 200 sq. ft. (Two Coats)
  • Dry to Touch: 45 minutes, Recoat Time: 2-4 hours
  • Application: Brush, Roller, Spray
  • Formulation: Zero VOC Formulated

One of our most popular sheens - creating an extremely durable satin finish, ideal for interior or exterior trim, doors, windows, cabinetry, woodwork, and metal. An excellent complement to our Roman Clay, Lime Wash & Ultra-Flat Acrylic! 

  • Recommended Usage: Doors, Trim, Millwork, & Metal
  • Sheen: 18–22% Sheen Level @ 60 Degrees (Can vary by color)
  • Coverage: 150 - 200 sq. ft. (Two Coats)
  • Dry to Touch: 6-12 hours (Dry Times can vary based on colors and conditions)
  • Re-coat Time: 24 hours+
  • Average Cure Time: 2-7 days (Cure Time can vary based on colors and conditions)
  • Application: Brush, Roller, Spray
  • Formulation: Low VOC Formulated

A traditional high gloss enamel. Extremely durable, ideal for interior or exterior trim, doors, windows, cabinetry, woodwork, and metal. Gloss Enamel dries to a shiny, glassy finish - an excellent way to add a dramatic pop! A great low VOC alternative to the highly toxic lacquers still sometimes used today.

  • Recommended Usage: Doors, Trim, Millwork, & Metal
  • Sheen: 70–80% Sheen Level @ 60 Degrees (Can vary by color)
  • Coverage: 150 - 200 sq. ft. (Two Coats)
  • Dry to Touch: 6-12 hours (Dry Times can vary based on colors and conditions)
  • Re-coat Time: 24 hours+
  • Average Cure Time: 2-7 days (Cure Time can vary based on colors and conditions)
  • Application: Brush, Roller, Spray
  • Formulation: Low VOC Formulated