Southcrete™ 45 Concrete Bonding Agent (SC45)

SGM Southcrete 45 Concrete Bonding Agent is a polyvinyl acetate emulsion crafted to improve adhesion for concrete overlays and mortar beds. The material is versatile. As a self leveling primer, it enhances bonding over diverse surfaces including concrete, stucco, brick, and stone. As a direct additive, it replaces water in Portland cement and sand mixes to regulate hydration and retain moisture.
To perform well, surfaces must be clean and dry. Remove any moisture, oil, wax, dust, tar, paint curing agents, or surface hardeners before use. Temperature on all materials and areas must remain within the range of fifty to one hundred degrees Fahrenheit for twenty four hours before application and seventy two hours after placement. That ensures proper embedding and drying of the bonding layer.
Application is straightforward. Use a brush, roller or suitable spray tool to apply a thin even film over the substrate. Resting a new mortar layer should occur when the film becomes tacky or within several hours. This ensures optimal bonding without risking adhesion failure.
Cleanup is simple and safe. Wash hands, tools, and containers immediately after use with warm soapy water. This prevents residue buildup and extends the life of your tools.
The bonding agent reaches tacky condition in approximately fifteen to twenty minutes. Minimum cure time ranges from two to four hours, though total drying time may vary according to environmental conditions. Allow full cure before applying overlays to ensure effectiveness.
One gallon covers up to four hundred square feet on smooth surfaces. Expect coverage of approximately two hundred fifty to three hundred square feet on rough surfaces. This makes it a cost effective choice for large surface areas.
SGM packages the product in both one gallon and five gallon containers for flexibility in project planning and handling.
The shelf life is up to one year from date of manufacture if the container remains unopened and stored properly. This allows for consistent inventory turnover and job readiness.
Warnings must be observed. Wash hands thoroughly after handling and before eating or smoking. Do not ingest. Keep out of reach of children. The materials have specific CAS numbers and must be handled with appropriate care as outlined in safety data sheets.
SGM provides a one year warranty valid from date of manufacture. Claims require written submission and product samples. Outside of that, the product does not carry any warranties of merchantability or fitness for a particular use.
SGM Southcrete 45 Concrete Bonding Agent gives professionals assurance of improved bond strength for overlays and mortar work. Its dual role as a primer and mix additive makes it a smart choice for installers seeking performance without complexity.