SANDAO polymer adhesive is made according to strict specifications established by the International Organization for Standardization (ISO) that develops and publishes international standards for just about everything. 2.
With its components or parts soldered together, which helps improve its inner strength and stability, this product features long-lasting durability. 3.
The product features UV resistance. The fabric of this product is not prone to ultraviolet damage caused by excessive exposure to sunlight. 4.
Huizhou SANDAO New Material Co., Ltd offers factory price with best quality products. 5.
Huizhou SANDAO New Material Co., Ltd expands current production facilities to boost shipping volume and to shorten lead-time.
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.
In a fantastic market environment, Huizhou SANDAO New Material Co., Ltd has grown quickly in the industry of nail free adhesive. 2.
Based in China, our factory is located near the airport. It couldn't be easier for us to travel to our clients, or for them to visit us for a tour of our facilities. 3.
Huizhou SANDAO New Material Co., Ltd is committed to creating maximum value for our customers. Call! Huizhou SANDAO New Material Co., Ltd will consistently provide high quality modified silane nail free adhesive . Call! Huizhou SANDAO New Material Co., Ltd always regards product R&D and technological innovation as the internal driving force. Call!