Model # CR-0201

Internet #204800146

RAIN GUARD Blok-Lok 1 gal. Ready to Use Penetrating Water Repellent
0660041000119

RAIN GUARD

Blok-Lok 1 gal. Ready to Use Penetrating Water Repellent

$2125 /gallon

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Product Overview

RAIN GUARD Blok-Lok is a superior water repellent designed to protect exterior vertical surfaces in the harshest of climates with a 100% active and unique blend of silane/siloxanes and exclusive Micro-Lok formulation. When applied, Blok-Lok forms a long-chain water repellent barrier deep within the masonry surface. This hydrophobic barrier repels water yet remains highly vapor permeable and allows moisture to escape.
  • Deep penetrating 100% breathable water repellent for vertical concrete, brick and masonry surfaces
  • Coverage depends on the substrate being applied on porous or non-porous coverage range from 60 - 150 sq. ft. per gallon
  • Does not alter surface appearance -leaves no surface film, no sheen and will not yellow
  • Protection not effected by weathering or UV light
  • Mold and mildew inhibitor - stops growth dead in its tracks
  • Dried in 1 hour - eliminate 28 day wait time for new concrete to cure - apply within 48 hours of concrete pour
  • Save time - no masking and taping windows or door frames required - easy cleanup of overspray with water
  • Easy application - no need for premixing, spray, brush or roll according to instructions
  • Backed by 5 year labor and material warranty
  • Meets Master Painters Institute (MPI) #34 - water repellent
  • Online Price includes Paint Care fee in the following states: CA, CO, CT, ME, MN, OR, RI, VT

Product Overview

Model #: CR-0201
Internet #: 204800146

RAIN GUARD Blok-Lok is a superior water repellent designed to protect exterior vertical surfaces in the harshest of climates with a 100% active and unique blend of silane/siloxanes and exclusive Micro-Lok formulation. When applied, Blok-Lok forms a long-chain water repellent barrier deep within the masonry surface. This hydrophobic barrier repels water yet remains highly vapor permeable and allows moisture to escape.

  • Deep penetrating 100% breathable water repellent for vertical concrete, brick and masonry surfaces
  • Coverage depends on the substrate being applied on porous or non-porous coverage range from 60 - 150 sq. ft. per gallon
  • Does not alter surface appearance -leaves no surface film, no sheen and will not yellow
  • Protection not effected by weathering or UV light
  • Mold and mildew inhibitor - stops growth dead in its tracks
  • Dried in 1 hour - eliminate 28 day wait time for new concrete to cure - apply within 48 hours of concrete pour
  • Save time - no masking and taping windows or door frames required - easy cleanup of overspray with water
  • Easy application - no need for premixing, spray, brush or roll according to instructions
  • Backed by 5 year labor and material warranty
  • Meets Master Painters Institute (MPI) #34 - water repellent
  • Online Price includes Paint Care fee in the following states: CA, CO, CT, ME, MN, OR, RI, VT

Info & Guides

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Specifications

Dimensions

Container Size
1 GA-Gallon
Coverage Area (sq. ft.)
100

Details

Application Method
Brush,Paint Sprayer,Roller
Coating Product Category
Waterproofer/Sealer
Color/Finish
clear
Concrete/Masonry Surface Application
Exterior Wall
Dry To Touch Time (hh:mm)
01:00
Dry to the touch (hours)
1
Interior/Exterior
Exterior,Interior
Maximum Optimal Temperature (F)
90
Maximum hydrostatic pressure (lb.)
12
Minimum Optimal Temperature (F)
40
Number of coats recommended
2
Paint/Stain Base Material
Water
Paint/Stain Key Features
Dries Clear,Mildew Resistant,Moisture Resistant,Sealer,UV/Fade Resistant,Waterproof
Paint/Stain/Waterproofer Product Type
Concrete Waterproofer/Sealer
Recommended Number of Coats
2
Returnable
90-Day
Substrate/Surface Use Type
Concrete/Brick/Masonry/Stone,Wood
Time before recoating (hours)
1
Transparency
Clear
Vertical/Horizontal
Vertical

Warranty / Certifications

Manufacturer Warranty
5 year warranty with prior field inspection by MFG rep

Specifications

Dimensions

Container Size
1 GA-Gallon
Coverage Area (sq. ft.)
100

Details

Application Method
Brush,Paint Sprayer,Roller
Coating Product Category
Waterproofer/Sealer
Color/Finish
clear
Concrete/Masonry Surface Application
Exterior Wall
Dry To Touch Time (hh:mm)
01:00
Dry to the touch (hours)
1
Interior/Exterior
Exterior,Interior
Maximum Optimal Temperature (F)
90
Maximum hydrostatic pressure (lb.)
12
Minimum Optimal Temperature (F)
40
Number of coats recommended
2
Paint/Stain Base Material
Water
Paint/Stain Key Features
Dries Clear,Mildew Resistant,Moisture Resistant,Sealer,UV/Fade Resistant,Waterproof
Paint/Stain/Waterproofer Product Type
Concrete Waterproofer/Sealer
Recommended Number of Coats
2
Returnable
90-Day
Substrate/Surface Use Type
Concrete/Brick/Masonry/Stone,Wood
Time before recoating (hours)
1
Transparency
Clear
Vertical/Horizontal
Vertical

Warranty / Certifications

Manufacturer Warranty
5 year warranty with prior field inspection by MFG rep

Questions & Answers

Is this water repellent or a water sealer ? And can it be used on a chimney crown as well

Is this water repellent or a water sealer ? And can it be used on a chimney crown as well
Asked by: Bob
Hi Bob, Blok-Lok is a breathable penetrating water repellent. It will seal the pores of the surface preventing it from absorbing water, but it won't seal any cracks. Blok-Lok will work great on your chimney. Kind regards - Team Rainguard
Answered by: BrandAnswers
Date published: 2017-11-16

Does this contain loxon silane and what would be the concentration?

Does this contain loxon silane and what would be the concentration?
Asked by: curious
Our products contain silane. Loxon is a brand from Sherwin Williams. Our blok-lok is a concentrate up to 19 parts water to one part concentrate. If the block is older please reduce the dilution to 9 parts water to one part concentrate.
Answered by: BrandAnswers
Date published: 2017-04-25

Is this product non-toxic for use as bird bath?

Asked by: Don
Yes our products are safe for bird baths.
Answered by: BrandAnswers
Date published: 2016-06-19
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Customer Reviews

Blok-Lok 1 gal. Ready to Use Penetrating Water Repellent is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from easy to use with a hudson sprayer, waterproofed a chimney, but hasn't rained in over a month. easy to use with a hudson sprayer, waterproofed a chimney, but hasn't rained in over a month.
Date published: 2016-11-22
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