Sealers to protect vertical surfaces from water penetration. Great for preparing a surface for painting. Repair and prepare surfaces for painting.

For low-density
porous concrete
and masonry

Technical

How to treat concrete

Convenience Products

These sealers are formulated to protect vertical substrates from water penetration, provide aesthetic revitalization and prepare the substrate for painting. Unlike other waterproofing sealers, SEAL-KRETE Original and Heavy Duty do not provide beading, but instead let water fully release from the substrate via sheeting action.

Original Waterproofing Sealer

• For above grade use on vertical surfaces: concrete, stucco, synthetic stucco, brick, plaster, masonite, drywall, galvanized metal, vinyl siding, aluminum siding, adobe, stone, wood fencing
• 10% solids
• Water based, acrylic
• Clear primer
• Bond prep
• Improves paint adhesion
• Strengthens mortar joints
• Reduces efflorescence
• Binds chalky surfaces
• Paintable
• Tintable
• Low VOCs
• Interior / exterior use
• Read label before use

Click here for more on Original Waterproofing Sealer

		Heavy Duty Waterproofer
		• For above grade use on vertical surfaces: especially low-density or porous concrete and masonry such as split-face, fluted and decorative block • 25% High-solids formula • Water based, acrylic • Maximum protection – conforms to ASTM E-514 and other tests for wind-driven rain • Lowers surface pH on alkaline substrates • Improves paint adhesion • Strengthens mortar joints • Binds chalky surfaces • Paintable • Tintable • Low VOCs • Interior / exterior use • Read label before use Click here for more on Heavy Duty Waterproofer


		Stucco-Guard
		Seal-Krete® Stucco-Guard™ is a premium, low lustre, water-based acrylic sealer that provides a tough, flexible water-resistant film for new or aged stucco surfaces. Designed to penetrate deep into stucco pores, Stucco-Guard provides protection against color bleeding, premature fading, and mold and mildew growth. Ideal for hurricane/storm-prone areas Seal-Krete Stucco-Guard stops wind-driven rain (up to 124 mph) and helps prevent weather damage from freeze/thaw cycles when applied according to specification. Click here for more on Stucco-Guard

Stucco-Guard

Seal-Krete® Stucco-Guard™ is a premium, low lustre, water-based acrylic sealer that provides a tough, flexible water-resistant film for new or aged stucco surfaces.