About
91 000 74051 Bostik Boscocem 475 - SBR Latex Emulsion for Stronger Concrete & Tile Adhesives is a versatile white liquid (SBR latex) that you mix with cement and sand. It acts as a powerful bonding agent and strengthens your cement mixes. It is perfect for making tile adhesives, repairing concrete, creating waterproof plaster, and ensuring new concrete sticks firmly to old surfaces. It significantly improves adhesion, flexibility, and durability.
Key Benefits:
Super Strong Bond: Excellent for tile adhesives and bonding new concrete to old surfaces.
Flexible & Crack-Resistant: Reduces shrinkage and cracking in mortars and screeds.
Water Resistant: Makes cement mixes waterproof and resistant to chemicals.
Increases Strength: Enhances flexural, tensile, and abrasion resistance.
Easy to Work With: Improves the workability of your mortar.
Approximate Market Price: 3500 - 5000 per BUCKET(20L) (Price varies based on quantity. Please contact CIVILIZEMART for the best quote!)
Questions and Answers
Q1: What is the main use of Boscocem 475?
A: Its primary use is as a bonding agent and admixture. It is ideal for making strong tile adhesives, concrete repair mortars, waterproof plaster (render), and floor screeds. It ensures a powerful bond between new cement and old surfaces.
Q2: How do I use it as a bonding slurry?
A: For the best bond, mix 1 part Boscocem 475 with 1.5 parts Ordinary Portland Cement (by volume) to form a brushable paste. Apply this slurry to the old, prepared surface, and then apply your new mortar or concrete while the slurry is still wet.
Q3: What is the typical dosage for plaster or mortar?
A: A common dosage is about 10 kgs of Boscocem 475 for every 50 kg bag of cement. Always refer to the recommended mix design for your specific application (like plaster or screed) for best results.
Q4: What is the approximate price?
A: The approximate market price is around 3500 TO 5000 per liter. The final price depends on the order quantity. Please message CIVILIZEMART us for the exact and most competitive price.
Q5: Is this product safe to handle?
A: It can cause skin and eye irritation. Always wear gloves and safety glasses. If contact occurs, wash skin with soap and water, and rinse eyes with water for 15 minutes. Use in a well-ventilated area.
Q6: Does it make concrete waterproof?
A: Yes, when added to cement/sand mixes (renders or screeds), it significantly improves water resistance, making it suitable for waterproofing applications.
Q7: What pack sizes are available?
A: It is available in various sizes including 1L, 5L, 20L, and 200L drums to suit different project needs.
Q8: What is the shelf life?
A: It has a shelf life of 12 months from the date of manufacture when stored in its original, unopened container in a cool, dry place. Do not allow it to freeze.
Q9: Can I use it to lay tiles?
A: Absolutely. It is excellent for preparing strong, polymer-modified tile adhesives for bonding all types of tiles, bricks, and stones.