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INSL-X Block Out Acrylic Exterior Wood Stain Blocking Primer, White, 1 Gallon

4.2 4.2 out of 5 stars 18 ratings

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About this item

  • Multi-purpose latex exterior whole-house tannin stain blocking primer for new or weathered exterior wood.
  • Excellent exterior primer for masonry surfaces, like stucco or concrete block.
  • Low VOC, water thinned, blister and peel resistant, and high hiding
  • Can be applied in low temperatures above 35 °F (1. 7 °C) but should not be used within 8 hours of air temperatures 35 °F (1. 7 °C) or lower
  • Top-coat with latex or alkyd paints
  • 300 - 400 square foot coverage per gallon
  • Do not apply to a hot surface or if rain is threatening
  • Do not apply if temperature is within 5° of dew point
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$48.00 ($0.38/Fl Oz)
Get it as soon as Sunday, Mar 31
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$49.99 ($0.39/Fl Oz)
Get it as soon as Sunday, Mar 31
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INSL-X Block Out Acrylic Exterior Wood Stain Blocking Primer, White, 1 Gallon
INSL-X Block Out Acrylic Exterior Wood Stain Blocking Primer, White, 1 Gallon
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Price-20% $48.00
List:$59.99
$42.99-12% $15.75
List:$17.99
$13.12$29.65$66.99
Delivery
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Customer Ratings
Easy to clean
4.8
4.5
5.0
4.3
4.3
Easy to use
4.3
4.6
4.1
4.5
4.5
Adhesion
4.0
4.4
4.0
4.4
4.4
Value for money
2.6
4.0
3.8
4.3
4.3
Sheerness
4.0
4.2
4.2
Sold By
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
volume
1 gallons
1 gallons
1 quarts
32 fluid ounces
0.25 gallons
1 gallons
unit count
128
128
32
32
32
128
paint type
Acrylic
Acrylic
Water Based
Acrylic
Acrylic
Acrylic
surface suggestion
Masonry,Metal,Wood
Plastic
Drywall, Concrete, Wood, Masonry, Metal
Floor
Ceramic,Glass,Masonry,Metal,Plastic,Vinyl,Wood
Ceramic,Glass,Masonry,Metal,Vinyl,Wood
exterior finish
Metal,Painted
Glossy,Metal,Painted
Paint
Aluminum,Glossy,Metal,Plastic
Aluminum,Glossy,Metal,Plastic
full cure time
1 hours hours
1 hours hours
1 hours hours

From the manufacturer

Exterior blocking primer, acrylic primer, stain blocking primer, exterior primer
Preparation Guide, Exterior blocking primer, acrylic primer, stain blocking primer,exterior primer

Quality coverage for a variety of surfaces

Pressure-Treated Pine, Exterior blocking primer, acrylic primer, stain blocking primer

Cedar Wood, Exterior blocking primer, acrylic primer, stain blocking primer, exterior primer

Masonry, Exterior blocking primer, acrylic primer, stain blocking primer,exterior primer

INSL-X DIY Painting Tip

Remove dirt and stains with an all-purpose wood cleaner and rinse with a pressure washer. Use a nylon brush or medium nap roller to apply.

INSL-X DIY Painting Tip

Make sure the cedar is thoroughly dry. The wood needs to have a moisture content of 15% or lower before priming. Use a nylon brush or medium nap roller to apply.

INSL-X DIY Painting Tip

Masonry surfaces should be power washed or brushed thoroughly with stiff fiber bristles to remove loose particles.

Block Out Primer Aqua Lock Primer Prime Lock Primer Stix Primer Seal Lock Primer Prime All Primer
Block Out Aqua Lock Prime Lock Stix Seal Lock Prime All
Customer Reviews
4.2 out of 5 stars
18
4.4 out of 5 stars
200
4.3 out of 5 stars
85
4.6 out of 5 stars
2,489
4.4 out of 5 stars
837
At A Glance Exterior Whole-House Primer that blocks tannin-rich wood 100% Acrylic Multi-Purpose Primer for everyday use Quick-Dry Multi-Purpose Alkyd Primer for difficult stains Exceptional Bonding Primer for the most challenging surfaces Stain-Blocking Primer that seals fire & smoke damage 100% Acrylic Multi-Surface Primer built for value
Application Use Exterior Interior/Exterior Interior/Spot Exterior Interior/Exterior Interior/Spot Exterior Interior/Exterior
Type Water-based Water-based Oil-based Water-based Alcohol-based Water-based
Project Advantages Excellent tannin-blocking primer. Can apply in low temperatures. Blister and peel resistant. Stain blocking. Adheres to interior and exterior surfaces. Can be top-coated with latex or oil-based coatings. Quick dry. Mold resistant. Seals tough stains and prevents bleed-through. Won’t raise grain on bare wood. Excellent adhesion to many surface types. Can be top-coated with latex or oil-based coating. Quick dry. Strongly bonds to glossy or challenging surfaces including glossy tile, PVC and vinyl. Can cure in temperatures as low as 35°F. Seals problem stains including those caused by fire and floods. Prevents bleed-through. Excellent adhesion. High alkali-resistance. Stain blocking. Adheres to the interior and exterior surfaces. It can be top-coated with latex or oil-based coatings. Quick dry. Spatter resistant. Low VOC.
Recoat Time 4 hours 1 hour 1-2 hours 3-4 hours 2 hours 1 hour
Clean-up Soap & Water Soap & Water Mineral Spirits Soap & Water Denatured Alcohol Soap & Water

Product Description

An acrylic latex stain blocking primer for wood, masonry, and previously painted surfaces. It primes and seals new cedar and redwood and dries dust free in 30 minutes. It is water thinned, blister and peel resistant and high hiding. This house paint primer may be used on unpainted galvanized metal as well as masonry and wood surfaces. Excellent stain blocking exterior primer paint for siding, trim, fascia, fences and gutters. Will seal staining types of woods such as cedar and redwood in two coats. May be top-coated with latex or oil finishes.

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INSL-X

INSL-X Block Out Acrylic Exterior Wood Stain Blocking Primer, White, 1 Gallon


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Customer reviews

4.2 out of 5 stars
4.2 out of 5
18 global ratings
GREAT COVERAGE, EASY TO WORK WITH
5 Stars
GREAT COVERAGE, EASY TO WORK WITH
OMG! This was the primer i wanted. had to prime new cedar posts on my front porch that would then be painted white after primed. cedar is really hard to cover. the tannin bleeds through and i didn't want to have to put on 3 or 4 coats of primer to cover. this stuff is so good, i could have probably gotten away with only 1 coat but put on a 2nd coat, just to be sure everything covered well. easy clean up with soap and water. also, i live in a big city, have at least 2 Benajmin Moore stores nearby plus several Ace Hardware stores that carry Benjamin Moore paints. no one had this primer EXCEPT AMAZON DID, at a lower price than Ben Moore's list price and unavailable everywhere close by. shipped fast, actually, as usual, it was delivered 1 day earlier than promised by Amazon.
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Reviewed in the United States on November 12, 2021
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Reviewed in the United States on December 11, 2021
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5.0 out of 5 stars GREAT COVERAGE, EASY TO WORK WITH
Reviewed in the United States on December 11, 2021
OMG! This was the primer i wanted. had to prime new cedar posts on my front porch that would then be painted white after primed. cedar is really hard to cover. the tannin bleeds through and i didn't want to have to put on 3 or 4 coats of primer to cover. this stuff is so good, i could have probably gotten away with only 1 coat but put on a 2nd coat, just to be sure everything covered well. easy clean up with soap and water. also, i live in a big city, have at least 2 Benajmin Moore stores nearby plus several Ace Hardware stores that carry Benjamin Moore paints. no one had this primer EXCEPT AMAZON DID, at a lower price than Ben Moore's list price and unavailable everywhere close by. shipped fast, actually, as usual, it was delivered 1 day earlier than promised by Amazon.
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One person found this helpful
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Reviewed in the United States on March 19, 2020