Blok-Lok 5 gal. Concentrate Penetrating Water Repellent

RainGuard Blok-Lok Siloxane Water Repellent is an invisible clear penetrating water repellent for vertical surfaces. It is non-yellowing, low odor, zero VOC, and non-toxic. It is formulated to not be affected by weathering, salt, dirt, freezing temperatures, UV light, and wind-driven rain, among many other damaging elements. It dries down to a clear, invisible finish that does not change the surface texture or color. Ideal for use on vertical uncoated/unpainted, interior/exterior surfaces such as: concrete, CMU blocks, brick, wood, porous natural and artificial stone, masonry, and color integrated or unpainted stucco.”,”highlights”:null,”collection”:null,”descriptiveAttributes”:[

Deep penetrating 100% breathable water repellent for vertical, interior and exterior, concrete and masonry surfaces

Low odor and zero VOC formula is non-flammable and the safer choice for people and the environment

Does not alter surface appearance – leaves no surface film, no sheen, and will not yellow

Protection not affected by weathering or UV light

Excellent mold and mildew inhibitor stops growth dead in its tracks

Simple one day application – apply second coat when first coat is dry to the touch

Easy clean-up with soap and water

Easy application – spray, brush or roll according to instructions

Protects surface for up to 5 years

Apply in cold weather down to 40°F (4.4°C)

Meets Master Painters Institute (MPI) #34 – water repellent

Online price includes PaintCare fee in the following states: CA, CO, CT, DC, ME, MN, OR, RI, VT, WA

Application:Concrete Waterproofer/Sealer

Application Method:Paint Sprayer,Pump-up Sprayer,Roller

Base Material:Water Based

Color/Finish:Invisible Clear

Dry To Touch Time (hh:mm):01:00

Interior/Exterior:Exterior,Interior

Maximum Optimal Temperature (F):90

Maximum hydrostatic pressure (lb.):12

Minimum Optimal Temperature (F):40

Number per Package:1

Paint/Stain Features:Dries Clear,Mildew Resistant,Moisture Resistant,UV/Fade Resistant,Waterproof

Recommended Number of Coats:2

Returnable:90-Day

Substrate/Surface Material Use:Brick,Concrete,Stone,Wood

Surface Location:Exterior Wall,Garage Wall

Transparency:Clear

Vertical/Horizontal:Vertical

Container Size:5 Gallon

Coverage Area (sq. ft.):0