Stone to metal adhesive waterproof

Waterproof adhesive for stone-to-metal refers to an innovative bonding agent that creates durable and waterproof connections between porous stones and non-porous metals. Different from common adhesive, it solves the problem of connecting various types of natural rock, granite, marble, various types of artificial stone, and easily damaged metals like aluminum, copper, stainless steel, and galvanized steel. This is made due to the qualities of this adhesive material that provide excellent waterproofing, anti-corrosion, and weather resistance.
Common types of mortar, silicone glue, or universal glue are not capable to offer a reliable and durable bonding for the stone-to-metal connection. They can be easily soaked with water and cause the flaking or cracking of the stones and the rusting of metals in the metal-to stone connection. Waterproof stone-to-metal adhesive is made of modern resin-based materials that form a seal between different surfaces, preventing water from penetrating and providing reliable bond for a long time.
Benefits of Using Waterproof Stone-to-Metal Adhesives
A good waterproof stone-to-metal adhesive has various important benefits that ensure its long-term use:
– Complete waterproofing and moisture resistance: The adhesive layer forms a solid non-porous waterproof membrane.
– High adhesion: Waterproof stone-to-metal adhesives show excellent adhesion to both porous rock surface and smooth and non-porous metal surface.The bond will not be broken due to environmental factors: the adhesive survives vibrations, pressures, and changes in temperature.
– Resistance to Environmental Factors and Temperature: The advanced adhesive formulation tolerates high and low temperatures, without cracking or softening and ensuring protection against UV radiation thereby preventing aging, yellowing, and weakening caused by sun.
– Resistance to Corrosion and Rust: The adhesive film keeps the steel part away from air and water allowing it to avoid corrosion and oxidation and resisting the formation of rust. Moreover, it prevents rust stains from penetrating stones and contaminating them.
– Great Filling Features and Compatibility: The bonding product is ready to fill all cracks and roughness between stone and metal part and is suitable for almost all types of natural and artificial stones as well as for the majority of metals.
Classification of Waterproof Bonding Agents
Three types of sealant can be mentioned according to their characteristics – composite sealants, neutral sealants, and sealants without nails. Composite sealants consist of resin and hardening agent and ensure waterproofing. They have high adhesion and excellent water and oil resistance. Composite sealants are utilized for reliable bonding of stone and metals in outdoor conditions but it should be taken into account that they can’t cope with great vibrations.
Neutral Sealants
They are characterized with lower viscosity and ensure adhesion without damaging metal and stone. The cured compound has good flexibility that helps it to withstand the size changes of the materials. This type of sealants is applied in sealing joints and cracks between stone and metal surfaces.
Sealants without Nails
Sealants of this type are not dangerous as they don’t require any connection or nailing. This substance guarantees fast bonding and good adhesion. It is designed for gluing lightweight elements only.
Where Can These Adhesives Be Used?
Waterproof adhesive is widely used for both industrial and domestic applications:
– Architecture: to bond marble or granite with metals;
– Outdoors to construct stone benches, supports etc.
– Home: to bond stone surfaces with metals indoors;
– Industry: for the production of anti-corrosion protective layer on equipment.