Two-component waterproofing Sika Top Seal-107 25 kg
69.30 BGN
Sika Top Seal 107 is a two-component ready-made solution with a low modulus of elasticity based on cement, modified with special synthetic polymers. It can be reinforced with alkali-resistant fiberglass mesh for waterproofing foundations based on bending stresses and for protecting concrete.Sika Top Seal 107 waterproofing solution is suitable for indoor and outdoor use.
The two-component waterproofing Sika Top Seal 107 is used in:
External and internal waterproofing and protection from moisture on concrete, cement plasters and masonry
Waterproofing and protection of hydraulic structures: pools, reservoirs, swimming pools, concrete pipelines, bridges and canals
Protection of concrete surfaces against the effects of anti-icing salts and freezing-thawing processes
Solid waterproofing coating on basement walls in new constructions or renovations
Filling pores and pores
Waterproofing of foundations and basements (not subject to hydrostatic pressure)
Sealing of fine cracks (without movement in them) in concrete structures
Internal waterproofing of reinforced concrete walls and floors in basements, as protection against moisture infiltration
Waterproofing of terraces, balconies and all surfaces exposed to the weather
Leveling composition on concrete
Key features and benefits:
Easy to apply with a brush or trowel
Without additional addition of water
Pre-dosed components
It can be applied manually or by spraying
Easy and fast mixing
Optimal adhesion to almost all substrates: concrete, cement mortars, stone, brick, iron and others
Protection of concrete from carbonization
Protection against water penetration
Non-corrosive to steel and iron
It can be painted
Approved for contact with drinking water
Consumption: 2.0 kg/sq.m./mm
Preparation of the base and method of application:
The substrate must be sound, free of dust, dirt, loose particles, surface contaminants such as oil, grease, cement laitance and others.Cleaning can be water jet or sandblasting, mechanical or manual roughing.
Shock/vibration-free cleaning methods are recommended
Damaged, layered or weak concrete must be repaired using a suitable material
The surface is wet to saturation.The wetted surface should acquire a dark matte appearance without shining, and there should be no water on the surface.
Apply the first layer with a notched trowel (3 x 3 mm) on a flat base. Leave the first layer rough for better adhesion of the second layer.
Once the first coat has hardened, apply a second coat of SikaTop Seal107 with a smooth trowel across the first. SikaTop Seal 107 can also be sprayed with a pump suitable for fine solution.
When used as a protective coating on hard substrates, such as reinforced concrete, SikaTop Seal 107 can be applied without reinforcement with fiberglass mesh
Ceramic tiles and glass mosaic tiles can be placed on SikaTop Seal 107 using a suitable cementitious tile adhesive
The maximum recommended thickness of each layer is 2 mm
For waterproofing and protection of concrete, the correct application thickness is at least 4 mm, applied in 2 layers