Roof Tech INC

Sika is a specialty chemicals company with a globally leading position in the development and production of systems and products for bonding, sealing, damping, reinforcing, and protection in the building sector and the industry. Sika has subsidiaries in 102 countries around the world and, in over 400 factories, produces innovative technologies for customers worldwide. In doing so, it plays a crucial role in enabling the transformation of the construction and transportation industries toward greater environmental compatibility. With around 33,000 employees, the company generated sales of CHF 11.76 billion in 2024.

Davco K10 Polyurethane (PU) is a concealed liquid applied polyurethane elastomeric seamless waterproofing membrane. Moisture-cured characteristics ensures that further works can be carried out at a shorter time once the membrane has dried out.

Sika® Injection-101 h is a low viscous, fast foaming and solvent-free water-reactive polyurethane injection, which cures to form a dense flexible foam with a fine cellular structure. * The given data are laboratory parameters and may deviate depending on the object and conditions on site.

SmartCare PU Aqua is a water-based polyurethane (PU) coating designed to provide excellent protection for various surfaces, including wood, concrete, and metal. Its formulation ensures high durability and resistance to water, making it suitable for both interior and exterior applications. SmartCare PU Aqua offers easy application and fast drying, making it a convenient choice for professionals and DIY enthusiasts alike. Its low VOC (Volatile Organic Compounds) content also makes it an environmentally friendly option. Whether you're looking to protect your furniture, flooring, or outdoor structures, SmartCare PU Aqua provides a reliable solution with long-lasting results.

PU Magnum is two-component polyurethane, applied as a waterproofing liquid membrane, offering: Mechanical, chemical, thermal, UV and weather resistance properties, as it is based on pure, elastomeric, hydrophobic, polyurethane coatings.

Davco K10 Sovacryl is a premixed flexible acrylic waterproofing membrane that can be applied directly from the pail. Davco K10 Sovacryl - 3 Layer System Davco K10 Sovacryl 3 layer system forms a microporous membrane that waterproofs external surfaces from water seepage and protects it from deterioration due to carbonation, acid or chemical attack and other types of environment pollution.

SikaTop®-107 Seal IN is a two part, acrylic polymer modified cementitious liquid applied waterproofing coating system. It comprises of a liquid polymer and a cement based mix incorporating special admixtures. It is applied to concrete and mortar to prevent water in- filtration.

SikaTop®-107 Seal IN is a two part, acrylic polymer modified cementitious liquid applied waterproofing coating system. It comprises of a liquid polymer and a cement based mix incorporating special admixtures. It is applied to concrete and mortar to prevent water in- filtration.

SikaTop®-107 Seal Plus IN is a flexible, two part, high performance acrylic polymer modified cementitious liquid applied waterproofing coating system. It comprises of a liquid polymer and a cement based mix incorporating special admixtures.

Sika MonoTop®-108 Water Plug IN is a ready to use, rapid-setting, waterproof cement mortar for stopping water leaks in concrete and masonry. packaging, in dry conditions at temperatures between +10 °C and +35 °C and protected from direct sunlight. Protect from moisture / frost.

SmartCare Flexiseal PU is a Pitch modified PU which cures by reaction with atmospheric moisture and forms a seamless highly elastic membrane for all below and above the grade waterproofing specifications.

SikaGrout®-214 IN is a cement based 1-component, ready to mix, non-shrink, pourable and flowable, two stage expanding engineering grout in dry powder form. It is widely used for precision grouting in engin- eering applications subjected to static and dynamic loads.

Sika®-101h is a cement based powder crystalline wa- terproofing system for concrete and mortar to prevent water infiltration or seepage of water in the area of low pressure of concrete structure or any cementi- tious substrate. Sika®-101h forms slurry consistency when mixed with water.

High performance acrylic polymer modified cementitious waterproofing coating

SikaTop®-107 Seal Plus IN is a flexible, 7kG two part, high performance acrylic polymer modified cementitious liquid applied waterproofing coating system. It comprises of a liquid polymer and a cement based mix incorporating special admixtures. It is applied to concrete and mortar to prevent water infiltration with flexibility. It is available in a user friendly pre-packed kit form.

Read more +

• Easy to apply by brush, spray or flat trowel
• No additional water is required to make the slurry
• Pre-batched components with consistent quality

Sika Davco K10 Sovacryl is a premixed flexible acrylic waterproofing membrane that can be applied directly from the container. Applied in a thick layer, it forms a waterproof, flexible film which adapts to the surface changes caused by tension or expansion.

Rapid setting mortar for plugging water leakage instantly

Sika MonoTop®-108 Water Plug IN is a ready to use, rapid-setting, waterproof cement mortar for stopping water leaks in concrete and masonry.

• Rapid setting prevents washout in the presence of running water
• Hardens within ~2–3 minutes (+27 °C)
• Ready to use, just add water

SmartCare Bathroom Waterproofing Membrane is a specialized solution designed to provide reliable waterproofing protection for bathroom surfaces. Applied before tiling, it forms a seamless barrier that prevents water penetration, thereby safeguarding the underlying structure from moisture damage and mold growth. This membrane is easy to apply and adheres effectively to various substrates such as concrete, cement mortar, plaster, and tiles. Its flexible nature allows it to accommodate structural movements without compromising its waterproofing integrity. SmartCare Bathroom Waterproofing Membrane is an essential component in creating durable and long-lasting bathroom spaces, ensuring peace of mind for homeowners and builders alike.

Smartcare Epoxy Triblock is a high-performance epoxy-based adhesive and grout designed for various construction and repair applications. It consists of three components – resin, hardener, and filler – which are mixed together to form a strong, durable bond. This epoxy adhesive offers excellent adhesion to a wide range of materials including concrete, metal, ceramics, and stone. It is commonly used for bonding, repairing cracks, anchoring bolts, and filling gaps in concrete structures, flooring, and walls. Smartcare Epoxy Triblock provides exceptional strength, chemical resistance, and waterproofing properties, making it suitable for both interior and exterior applications in demanding environments.

Smartcare Damp Proof is a specialized coating designed to protect interior and exterior surfaces from dampness and moisture infiltration. It forms a barrier that prevents water penetration, thereby safeguarding walls, ceilings, and other surfaces from damage caused by dampness, such as mold growth, efflorescence, and structural deterioration. Smartcare Damp Proof is easy to apply and adheres effectively to various substrates including concrete, brickwork, plaster, and masonry. It provides long-lasting protection against dampness, helping to maintain a healthy and comfortable living environment. This product is an essential solution for addressing damp-related issues in buildings and structures, ensuring durability and longevity of the treated surfaces.

SmartCare Crack Shield is a high-quality crack bridging elastomeric waterproofing membrane designed to effectively seal and protect concrete surfaces from water ingress and structural damage caused by cracks. It's formulated with advanced elastomeric polymers that allow it to stretch and bridge cracks, preventing water from penetrating the substrate.
This innovative membrane offers excellent adhesion to various substrates, including concrete, masonry, and plaster, ensuring long-lasting protection for both horizontal and vertical surfaces. It provides a seamless and flexible barrier that accommodates substrate movement without compromising its waterproofing properties.
SmartCare Crack Shield is easy to apply, requiring minimal surface preparation, and can be used in both new construction and repair projects. Once applied, it forms a durable and resilient waterproofing layer that withstands harsh environmental conditions, UV exposure, and foot traffic.
With its superior crack-bridging capabilities and reliable waterproofing performance, SmartCare Crack Shield is an ideal solution for protecting concrete structures such as roofs, terraces, balconies, and foundations from water damage, ensuring their long-term durability and structural integrity.

Sika Rustop is cement bound synthetic resin modified 2-component coating for corrosion protection on reinforcement and concrete

Usage

Ideal for waterproofing of facades, terraces, balconies and wet areas.

Ideal for waterproofing of concrete roofs including walkways and planter boxes.

For internal and external use.

Advantages

• Davco K10 Polyurethane Plus forms a tough flexible membrane film which eliminates the need for a reinforcing layer. Reinforcement mesh is only needed over movement joints.
• Once cured, can be tiled over using Davco's cement based or two part adhesive.
• Does not stain tiles or marble.
• Does not require protective screed.
• Can be applied on damp visibly dry surfaces without the fear of blistering.
• Environmentally friendly product, does not give off fumes or gases which will affect health.
• Because of it’s non-odour formulation, Davco K10 Polyurethane Plus is suitable for use in confined areas.
• Suitable for external areas of waterproofing, on walls and on floors subjected to ultra-violet radiation.

It is a SBR based liquid for high performance applications in waterproofing and repairs

UsageSikaLatex® SBR is used as bonding agent, waterproof coating and site-mix mortar admixture for the following applications:

• Bonding of rendering and coating layers
• Bonding between successive concrete casts
• Cement grouting and screeds
• Polymer modified repair mortars
• Masonry mortars
• Renders
• Tile fixing and panelling
• Waterproof plastering

 

• Waterproofing of roof slabs, sunken slabs, basements, retaining walls, water tanks, sunshades etc
• Treatment for leaching and saltpetre action

Advantages

• Multipurpose 5-in-1 application
• Makes the mortar waterproof
• Improves resistance to salt permeation
• Improves toughness and flexibility and reduces cracking
• Good adhesion to substrates like concrete, stone, brick etc.
• Reduces viscosity of cement injection grout and improves bond of cured injected materials with substrates
• Dilute with water up to 6 times depending on the type of application
• Reduces surface dusting of concrete
• Improves chemical resistance of concrete
• Improves frost resistance
• Good resistance to water and water vapour
• Reduces water cement ratio for equivalent workability
• Mixes may be applied in much thinner sections

Sika® Polysulphide, Pour Grade is a two component Polysulphide sealant. It is used for sealing expansion joints where large movement is anticipated in concrete construction and for joints between diverse construction materials.

Sika Plastiment VZ is a high-range water-reducing and superplasticizing admixture used in concrete. It improves the workability of concrete mixes while significantly reducing water content, enhancing strength, and reducing permeability. This admixture is particularly useful in applications where high early strength and improved durability are required. Sika Plastiment VZ helps in achieving higher performance concrete with better flowability, allowing for easier placement and compaction without sacrificing strength or quality.

MYK Arment HDPE Membrane is commonly used to provide waterproofing for various structures, including roofs, basements, tunnels, and reservoirs. They create a continuous and impermeable barrier to prevent water infiltration.

Floarm  Soloplan-30M is a premixed self leveling compound water at the job site. in a powder form comprising of specially selected binders, well graded sand and synthetic polymers plasticizing agents and other ingredients, requiring only addition of water at the job site

SikaGrout®-214 IN is a cement based 1-component, ready to mix, non-shrink, pourable and flowable, two stage expanding engineering grout in dry powder form. It is widely used for precision grouting in engin- eering applications subjected to static and dynamic loads.

Single componentmoisture cured Polyurethane Elastomeric Waterproofing coating

AquaArmC-35 is a Powder Crystalline Waterproofing concrete admixture used to produce permanently active waterproof concrete in structures, potable water tanks, basements etc

Sikalastic®-10 Primer EP is a two component, 100% solids, solvent free epoxy primer for use with various Sikalastic® liquid applied membranes and SikaShield® membranes. Sikalastic®-10 Primer EP is low viscosity and promotes substrate penetration to provide excel- lent adhesion in demanding applications.

SmartCare Damp Block 2K is a two component acrylic polymer-modified cementitious high performance coating. This product can be used for both positive & negative side waterproofing due to its excellent bonding, good waterproofing and unmatched resistance to hydrostatic pressure.

Sikagard®-62 is a High-build, protective, solvent-free, colored epoxy coating. Exceptional tensile strength. Good chemical resistance for long-term protection.