Description
Waterproof crack and joint filler
Joint-Seal™ is a waterproof crack and joint filler for permanent, occasional as well as no water environments, with an easy 3 step, mix, fill and sand process.
Joint-Seal™ is non combustible, non flammable and also flame retardant.
Joint-Seal™ has the following properties
Product information
Joint-Seal™ is a two component system for the sealing of expansion joints in concrete substrates, slabs, pathways, walk ways, floors, parking areas, ponds as well as canals for the purpose of sealing and waterproofing.
Use our product for under water as well as permanently ponded water applications. It works well for exterior gap filling of walls and roofs as well as interior gap filling of showers and baths.
Joint-Seal™ expands and contracts with the weather ensuring no new cracks form.
Our product is a fantastic joint sealer for concrete driveways.
Once mixed Joint-Seal™ must be used within 30 – 40 minutes before it cures.
Application
Work the mixed liquid cement Joint-Seal™ into holes, cracks or joints and compact slightly until a smooth surface is achieved. Then, once the surface has dried, sand to a smooth finish with a fine sand paper.
3 step application
Mix the paste, fill the crack, sand it down and paint over once done.
application to gaps in skirtings
Use Joint-Seal™ to fill gaps between skirtings for a clean, strong finish that can also be overpainted.
repair big and small cracks in foundations and walkways
Joint-Seal™ is used to repair cracks in foundations and walkways creating a strong, trafficable seal.
Waterproof large holes
Joint-Seal™ is ideal for plugging holes and waterproofing larger cracks in permanently ponded water situations.
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Cosmo-Dec Everlasting Coatings originated in 1991, with a single product – Therma-Masta™.
Knowledge gained from manufacturing this complex and unique product allowed us to formulate new and innovative products such as Fire-Guard™, Aqua-Mite™, Aqua-Therm™, Clean-Air, etc. for specialty applications.
To-day, 3 decades on we manufacture more than 80 different types of construction chemicals out of our factory in Pretoria, Gauteng.
