SANDAO ms polymer sealant is manufactured with the integration of various aspects. It is built with an energy flow system (EFC), information flow system, mechanical structure system, and mechanical motion system. 2.
This product features skin sensory wear comfort. It has passed QC tests for heat and moisture management, cooling, wear comfort on the skin, etc. 3.
This product has the perfect seam strength. The seam failure will not occur as a result of longitudinal or transverse pull. 4.
The product has been engaged in the industry for many years and is well-known with its outstanding features.
SD838 all-purpose nail-free adhesive
SD838 all-purpose nail-free adhesive is a new type of modified silane sealant with low modulus and high elasticity, which is mainly aimed at solve the problems of joint shrinkage deformation, poor weathering resistance of sealant and poor adhesion between sealant and substrate. The product has excellent mechanical properties, strong resistance to shift, excellent weather resistance, no substrate pollution, non-toxic low VOC, non-corrosive mirror, and have excellent adhesive properties with concrete, stone, ceramics and glass and other substrates and so on.
Multifunctional adhesives can be used for bonding, sealing and repairing cracks.
High-strength bonding force suitable for different substrates: concrete walls, wood panels, ceramic products, metals, stone and so on. It can be used on wet surface.
Viscosity (pa.s) 10rpm
Initial curing time（mins）
|100% modulus (Mpa)||1.2|
|Elongation at break（N/mm）||230|
SD838 universal nail-free glue
SD838MS universal nail-free adhesive is a new type of modified silane sealant with a low modulus and high elasticity single component.
The product has excellent mechanical properties, strong resistance to shift, excellent weather resistance.
No solvent, environmental protection, odorlessness, instant positioning.
Store in a cool and dry place under normal temperature, storage period is 12 months.
The construction surface should be clean and dry. Cover the adjacent surfaces of the glueing with striped rubber paper. Stab aluminum film, cut the tip into 45 degrees, glueing evenly. Use a scraper or latex glove to smooth the glue. Tear off the striped tape before the glue curing. If glue is not used up, natural seal by extruding 1cm rubber wire, and remove the solidified part before next use .
1. Not suitable for: adhesion of smooth surface substrates.
2. Maximum endurance curing time: 24 hours.
3. Construction environment temperature: 5 ℃ ~ 40 ℃.
4. The operating temperature shall not be lower than-20 ℃ or above 65 ℃.
5. Store in a cool and dry place under normal temperature, storage period is 12 months.
Huizhou SANDAO New Material Co., Ltd is a renowned manufacturer and supplier of ms polymer sealant . We have accumulated years of experience in production. 2.
Our company has established a sales team. As skilled problem solvers, the salespeople on this team can interact well with different people and business partners. 3.
Huizhou SANDAO New Material Co., Ltd will be consistent in providing professional service to every customer. Call! For customer satisfaction improvement, SANDAO has paid more attention to the quality of service except ms adhesive . Call! We are abundantly experienced in manufacturing modified silane nail free adhesive . Call! We will lead the company to become a famous nail free adhesive manufacturer brand. Call!