Introduction:
Sealant tape ST12 is synthetic rubber sealant tape used to provide a continuous airtight seal between the vacuum bag and the mold around
the perimeter of the mold. The sealant tape may also be used to seal the point where the manifold enters the bag and to repair leaks in the bag or plumbing.
The sealant tape ST12 is a cost effective vacuum bag sealant tape for room and medium temperature applications. It has been specially formulated to provide excellent tack, firm feel, good clean-up and long shelf-life.
We provide different tack version according to your environment temperature, for more information please contact us.
Features:
Lower material cost.
Long shelf life reduces waste.
Easy clean up reduces cost and times of tool cleaning.
Different tack version has better tack for different environments, easy to use.
Application:
Vacuum bagging applications. (Not recommended for autoclave application).
Typical Specifications:
Physical Property | Units | Specification | Test Method |
Thickness | mm | 3 | |
Width | mm | 12 | |
Length | m | 15 | |
Color | - | Yellow | |
Material | - | Sythetic Butyl Rubber | |
Working Temperature | C | Max 200 | |
Elongation | % | 680 | ASTM C736 |
Peel strength | 300mm/Min @23C | Glass ≥ 16.3 | ASTM D3330 |
300mm/Min @23C | Stainless Steel ≥12.5 | ||
Shear strength | 250mm/Min @23C | Glass ≥ 35 | GB/T12952 |
250mm/Min @23C | Stainless Steel ≥37 | ||