SikaLatex® R is an acrylic-polymer latex. It is not re-emulsifiable. It is a general purpose admixture which will produce polymer-modified concrete and mortar. Sika Latex R is also a bonding grout when mixed with sand and portland cement.
- Concrete/Mortar/Grout/etc. containing SikaLatex® R exhibits improved adhesion to pre-pared substrates
- Increased adhesive strength of mortar/concrete when used as a bonding grout
- Increased resistance to freeze/thaw durability
Description
Usage
- Admixture (replacing water) used in cement based products to improve adhesion, achieve a denser surface, and improve overall performance
- As a bonding grout (prime coat) when mixed with sand and portland cement
Advantages
- Concrete/Mortar/Grout/etc. containing SikaLatex® R exhibits improved adhesion to pre-pared substrates
- Increased adhesive strength of mortar/concrete when used as a bonding grout
- Increased resistance to freeze/thaw durability
- Does not produce a vapor barrier
Packaging
1 qt. (.94 L), 6/case
1 gal. (3.8 L) jug, 4/case
5 gal. (19 L) pail
55 gal. (208 L) drum (special order)
Application Details
As mixing solution: for Concrete/Mortar/Grout/etc. use neat, replacing the amount of water typically recommended
As a bonding grout: estimated coverage based on amount of material (sand/cement) mixed
Limitations
- Not resistant to UV rays unless painted, covered or coated.
- Will not adhere to polyethylene, teflon, silicone, oils and greases, mold release agents and similar materials.
- Do not expose to open flame or temperatures above 120 °F (49 °C). Excessive heat can cause shorter shelf life.
- Not intended as a firestop. Do not use where temperatures rise above 240 °F (116°C).
- As with all cement based materials, avoid contact with aluminum to prevent adverse chemical reaction and possible product failure. Insulate potential areas of contact by coating aluminum bars, rails, posts etc.
Storage
Store dry at 40 to 95 °F (4 to 35 °C). Condition material to 60 to 75 °F (15 to 167 °C) before using. Protect from freezing. If frozen, discard
Product Shelf Life
12 months in original, unopened containers
