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Our top-rated silicone sealant solutions designed to meet the rigorous demands of Canadian construction, renovation, and industrial applications — compliant with NRC and CGSB standards.
SENGU (Shandong) New Material Co. Ltd. is a professional silicone adhesive manufacturer and its export foreign trade company, focusing on providing high-quality silicone sealant products for the global home decoration market. Covering an area of nearly 100 acres, nearly 50,000 m² with an annual production capacity of 350,000 tonnes, the production base company integrates research and development, production and sales, and is committed to creating safe, environmentally friendly and durable home decoration solutions for consumers — including the fast-growing Canadian market.
Canada's construction and industrial sectors represent one of the most demanding environments for sealant technology. Understanding local conditions is key to delivering the right product.
Canada's construction industry is experiencing sustained growth, driven by major urban infrastructure projects in Toronto, Vancouver, Calgary, and Montreal. High-rise residential towers, commercial complexes, and public infrastructure all require high-performance RTV silicone sealants that can withstand freeze-thaw cycles, heavy snowfall, and UV exposure. The Canadian Construction Association (CCA) reports billions in new project starts annually, creating enormous demand for reliable sealing solutions.
Canada's climate spans from the Pacific coast's wet winters to the Prairie provinces' extreme cold reaching -40°C, and the Atlantic coast's salt-laden air. RTV silicone adhesives must maintain flexibility, adhesion, and waterproofing integrity across this vast temperature range. Products certified for Canadian conditions must pass stringent cold-temperature flexibility tests and UV resistance evaluations to meet CGSB-19 standards and provincial building codes.
Canada's renovation market, valued at over CAD $80 billion annually, drives significant demand for consumer-grade and professional RTV silicone sealants. Homeowners across British Columbia, Ontario, and Quebec rely on silicone adhesives for bathroom resealing, kitchen splashback installation, window draught-proofing, and basement waterproofing — all critical applications in Canada's housing stock, much of which dates from the 1960s–1990s and requires regular maintenance.
Canada's industrial sector — encompassing automotive manufacturing in Ontario, aerospace in Quebec, oil sands facilities in Alberta, and mining operations across the country — demands industrial-grade RTV silicone adhesives with superior chemical resistance, high-temperature stability, and long service life. These applications require products that can bond dissimilar materials, seal against aggressive chemicals, and maintain performance in continuous operation environments.
The Canadian silicone adhesive industry is evolving rapidly, driven by sustainability mandates, smart building technologies, and shifting construction paradigms.
Canada's commitment to net-zero emissions by 2050 and LEED certification requirements are pushing demand for low-VOC, solvent-free RTV silicone sealants. Products that contribute to indoor air quality credits under LEED v4 and WELL Building Standard are increasingly preferred by Canadian architects and specifiers.
Next-generation RTV silicone adhesives now incorporate nano-fillers, self-healing polymers, and hybrid silicone-polyurethane chemistries. Canadian R&D institutions and manufacturers are collaborating to develop products with 25+ year service life ratings, superior movement accommodation, and enhanced adhesion to modern cladding materials including fibre cement, EIFS, and mass timber.
As Canada invests in smart city infrastructure, sealant manufacturers are developing products compatible with embedded sensor systems and IoT-enabled building envelopes. RTV silicone adhesives that can encapsulate electronic components while maintaining flexibility are becoming critical for next-generation facade systems in cities like Toronto's Sidewalk Labs developments and Vancouver's tech-forward commercial districts.
Canadian environmental regulations and corporate ESG commitments are driving interest in recyclable packaging, bio-based silicone feedstocks, and extended product stewardship programs. Leading manufacturers are now offering take-back schemes and developing silicone formulations with partially renewable content to align with Canada's Plastics Strategy and provincial extended producer responsibility (EPR) regulations.
The rapid growth of online building materials procurement in Canada — accelerated by the pandemic — has transformed distribution channels. Professional contractors and DIY homeowners increasingly source RTV silicone sealants through platforms like Amazon.ca, Home Depot Canada's online portal, and specialist building materials e-commerce sites, requiring manufacturers to offer retail-ready packaging and detailed technical documentation in both English and French.
With Canada experiencing increasingly severe weather events — polar vortex deep freezes, record summer heat waves, and intensified precipitation — demand is rising for RTV silicone sealants with expanded temperature performance ranges. Products that can be applied and cure effectively at temperatures as low as -10°C are particularly valued by Canadian contractors working through extended construction seasons in northern regions.
From coast to coast, SENGU RTV silicone adhesives are engineered to meet the specific sealing challenges of every Canadian province and territory.
Whether sealing a glass curtain wall on a Vancouver high-rise against Pacific storms, waterproofing a Montreal bathroom renovation in century-old masonry, bonding automotive components in an Ontario assembly plant, or insulating a modular home in the Yukon against permafrost conditions — SENGU RTV silicone adhesives deliver consistent, code-compliant performance that Canadian professionals trust. Our formulations address the unique challenges of Canadian construction: bilingual labelling requirements, compliance with the National Building Code of Canada (NBC), and performance validation under CSA and CGSB test protocols.
Our products are widely used in indoor and outdoor decoration, such as sealing and bonding of kitchens, bathrooms, doors, windows and flooring gaps to ensure the comfort and beauty of the home environment. For the Canadian market, our sealants are specifically formulated to perform in high-humidity coastal climates and sub-zero interior environments.
With advanced production equipment and technology, we strictly implement ISO quality management system to ensure that each silicone adhesive meets international environmental standards — solvent-free, low VOC emission, harmless to human body and friendly to the environment. Our products align with Canadian CGSB-19 sealant standards and contribute to LEED certification points.
Our product range includes waterproof silicone adhesive, anti-mould silicone adhesive, transparent silicone adhesive and a wide range of colour options to meet individual needs. For Canadian distributors, we offer private-label packaging in both English and French, compliant with Canada's official bilingual labelling requirements under the Consumer Packaging and Labelling Act.
In terms of international trade, we have an experienced export team who are familiar with the international trade process and the regulations and standards of building materials in various countries — including Canada's NBC, CSA standards, and Transport Canada requirements for chemical goods shipping.
We have established solid relationships with distributors in many countries and regions around the world by participating in international building materials exhibitions, including key Canadian trade shows such as BuildEx Vancouver, BuildEx Toronto, and the Canadian Concrete Expo.
Our silicone adhesive products have successfully entered the markets of Europe, America, Asia and the Middle East, and have won wide recognition and praise. Our North American market entry strategy specifically addresses Canadian climate zones, building codes, and contractor preferences.
We firmly believe that through continuous technological innovation and market expansion, our silicone adhesive for home decoration will become the preferred brand for global home decoration — with Canada as a key strategic market for our next phase of international growth.
SENGU's RTV silicone adhesive products are backed by internationally recognised quality management certifications, ensuring compliance with Canadian import requirements and building standards.
Explore our full lineup of professional-grade silicone sealant products — each engineered to meet the performance demands of Canadian construction, renovation, and industrial applications.
