Precast Concrete Joint MS Polymer Sealant

Your Next Precast Concrete Joint MS Polymer Sealant Starts Here!

TM506 MS polymer precast concrete panel joint sealant is low tensile strength, low modulus, high extend rate and excellent weather resistance sealant, can be used for the sealing of the high movement shrinking joints. it is a durable, flexible, non-sagging sealant that offers excellent performance in moving joints.

Features & Benefits

• Convenient construction, can make sure the high efficiency working.
• Excellentresistance to weathering and UV rays, more than 30 years serving life.
• No shrinkage, no pollution and penetration, keep the wall permanent beauty.
• Good adhere to many substrates, and long water proofing performance.

Application Areas

Precast sealant MS polymer caulk is suitable for the sealing of the high movement shrinking joints, sealing joints in prefabricated buildings or concrete panels, sealing between window and door frames and movement or perimeter joints around buildings.

Technical Data Table

Appearance	Paste
Density	1.5±0.5g/cm³
Skin Time	120min
Elongation at break	>500%
100% Tensile Modulus	≤0.4MPa
Tensile strength	1.5MPa
Curing rate	2-3mm/24h
Elastic Recovery	≥80%
Hardness Shore	35±5 Shore A

Packaging & Color Options

Factory-Direct MS Hybrid Polymer — Ready for OEM, Bulk Supply & Branding Caulking Solutions

• Packing & Quantity:
  • 600ml sausages, 20 pcs/carton
  • 280ml/300ml cartridges, 24 pcs/carton
• Colors: White, Black, Grey, etc.

• OEM & Custom Options 

  • Full RAL color matching available.

  • Custom branding on cartridges, sausages, and cartons.

  • Multi-language labels and export-ready packaging.

Safety & Storage

• Keep contents out of reach of children. In case of contact with eyes, please rinse eyes with plenty of water and seek medical advice as soon as possible
• 12 months in dry and cool environment.
• Recommended storage temperature: 10℃~25℃ (not exceeding 45℃)