PU Sealant Joint (Vertical surface joint sealant used only: sealing, anti-shock, superior flexible)
ST-503
Deion
PU sealant joint is 2-component and sealant material which is composed of Polyurethane resin.
Advantage
1. Non shrinkage after full curing
2. Good adhesive strength
3. Excellent weathering resistant
4. With good flexibility
5. Non sag used to vertical surface
Usage
Component A (Resin) and component B (hardener)shall be supplied in proportioned ratio (weight ratio).Working life of the homogenous mixture by stirred of sealant shall be completed in curing time.
Surface must be cleaned and drying.
Using primer to enhance adhesive before construction.
Using surface coating with topcoat for exposed type protective.
Application
1. Used to runway and bridge seam.
2. Old-new building sealing and adhesive.
3. Precast house and vehicle container sealing.
Mixture ratio
The sealant mix shall be prepared by combining, by weight,3 parts PU resin, with 1 part hardener or 4 parts PU resin,with 1 part hardener by weight. Two mixture ratios are for users to option.
Package
5kgs/set & 32kgs/set