This Sika MaxMix Waterproofer is a concentrated liquid waterproofing and air entraining admixture for sand and cement. It is 25 times the strength of conventional products, and is suitable for a range of pointing and renders applications. The waterproofer forms exceptionally stable air bubbles in sand / cement mixes. This improves workability and helps prevent shrinkage, cracking, crazing, and mild frost damage during the curing process, as well as providing long term resistance to freeze and thaw cycles. Pore blocking additives reduce water absorption and ward off potential salt formation.

Key Features

• Concentrated formula, with 1ltr = 25ltrs of a standard waterproofer
• Controlled dosage system, resulting in no waste or spillages
• Added plasticising agent, which improves workability
• Provides resistance to freeze / thaw cycling
• Improves the water resistance of mortars
• Easy to use gauged bottle
• Compact packaging
• Reduces bleeding

Technical Information

• Recommended Dosage: 20 - 40ml per 50kg of cement
• Conventional Dry Material Content: 22.6 - 25%
• Total Chloride Ion Content: <0.1%
• Density: 1.05 - 1.11 g/cm³
• pH-Value: 11.5 - 12.5

Storage

• Store in original unopened containers between +5°C and +25°C
• Shelf life: Up to 24 months
• Do not store above 30°C

Approvals

• Conforms to EN934-3 Air Entraining / Plasticising Admixtures