Chimneysaver Brick Sealer

Protects horizontal and vertical surfaces.

Chimneysaver brick sealer.

Professionals have used them for over 30 years. Chimneysaver products come with extended warranties that keep your chimney protected for the long term. Crack and joint sealant is a unique breathable silicone elastomer. Chimneysaver water base water repellent reacts with the minerals in masonry in the presence of ultraviolet light and atmospheric moisture.

Use it for sealing minor cracks up to 1 8 and defects in mortar joints where the mortar and chimney are otherwise sound. When it comes to fixing tough chimney problems chimneysaver gives you top performance backed by extended warranties. Chimneysaver voc compliant solvent base water repellent reacts with the minerals in masonry in the presence of ultraviolet light and atmospheric moisture. Moisture from a variety of sources is always present in masonry and concrete.

The water based formula is most popular however if a water repellent has previously been applied to the masonry we recommend the solvent based formula. 100 breathable silane siloxane water repellent. Waterproofs concrete and masonry surfaces. The best sealer to use to seal a brick chimney is a silane siloxane water repellent sealer.

They are excellent at repelling water preventing mold and mildew build up and preventing unsightly efflorescence. Chimneysaver water repellent with stain blocker protects masonry chimneys against damage caused when water and waterborne chemicals penetrate the masonry. This allows you to easily correct these defects without the time and expense of tuckpointing. When water hits the brick it will roll right off instead of penetrating through.

It will form an invisible barrier that blocks the return of unsightly stains. Silane siloxane products are penetrating and will leave no visible sheen or gloss. Silane siloxane water repellent sealers penetrate into the surface of the brick where they chemically react to form a hydrophobic barrier within the pores. Chimney brick sealer clear water based siloxane sealer breathable water repellent for all exterior vertical masonry surfaces 1 gal 4 5 out of 5 stars 39 34 99 interior exterior brick sealer 1 gal clear satin acrylic sealer for vertical walls masonry sealer for reducing brick dust making interior brick walls easy to clean.

The best type of sealer to use on a chimney both brick stone or masonry based is of a silane siloxane chemistry. This reaction forms strong permanent bonds beneath the surface and creates a hydrophobic zone that prevents water molecules from penetrating while allowing free migration of water vapors. Think of it as a paintable caulk.