PU (polyurethane) Sealant Primer (Comensflex Primer)
Basic Info
Model No.: Comensflex Primer
Product Description
Model NO.: Comensflex Primer Morphology: Black Liquid Material: Polyurethane Main Agent Composition: Polyurethane Promoter Composition: Coupling Agent Color: Black Trademark: Comensflex Origin: Beijing, China Bonding Function: Enhance Adhesion Application: Automobile Classification: Room Curing Characteristic: Improve PU Sealant Adhesion Strength Composition: Organic Material Size: 100ml, 250ml,500ml Specification: ISO9001, ISO14001 DESCRIPTION
Comensflex Primer is reactive black liquid which can cure on exposure to moisture, to promote and accelerate the adhesion of Polyurethane Sealant on painted bodyshell and to protect the sealant from UV light on the other hand.
ADVANTAGES
One component, moisture curable
Quick drying
Good initial adhesion
Non-corrosive, no penetration contamination
Excellent light-shielding and weather resistance
Long pot life
APPLICATIONS
Comensflex Primer is applied on painted surface to enhance the adhesion of PU sealant to different substrates.
PROCESS
Surface cleaning:
Use isopropyl alcohol (95%) or Comensflex Activator to clean the substrates to ensure there is no oil, grease, dust or other contaminations.
Applying primer:
Shake the primer container for more than 1 minute to achieve homogeneity. Apply a uniform and thin layer coating of primer using soft absorbing materials such as cotton and allow to dry for about 1-2 minutes (depending on the surrounding temperature and moisture).
PACKAGING
100ml, 250ml, 500ml in aluminum bottle.
STORAGE AND SHELF LIFE
Avoid contacting with water and moisture;
Keep far away from fire and ignition;
Recommend to store at 0~ 25C and humidity 50%RH;
Shelf life: 6 months if kept in unopened original container.
Contact us if you need more details on Polyurethane Sealant Primer. We are ready to answer your questions on packaging, logistics, certification or any other aspects about PU Sealant Primer、Adhesive Primer. If these products fail to match your need, please contact us and we would like to provide relevant information.
Comensflex Primer is reactive black liquid which can cure on exposure to moisture, to promote and accelerate the adhesion of Polyurethane Sealant on painted bodyshell and to protect the sealant from UV light on the other hand.
ADVANTAGES
One component, moisture curable
Quick drying
Good initial adhesion
Non-corrosive, no penetration contamination
Excellent light-shielding and weather resistance
Long pot life
APPLICATIONS
Comensflex Primer is applied on painted surface to enhance the adhesion of PU sealant to different substrates.
PROCESS
Surface cleaning:
Use isopropyl alcohol (95%) or Comensflex Activator to clean the substrates to ensure there is no oil, grease, dust or other contaminations.
Applying primer:
Shake the primer container for more than 1 minute to achieve homogeneity. Apply a uniform and thin layer coating of primer using soft absorbing materials such as cotton and allow to dry for about 1-2 minutes (depending on the surrounding temperature and moisture).
PACKAGING
100ml, 250ml, 500ml in aluminum bottle.
STORAGE AND SHELF LIFE
Avoid contacting with water and moisture;
Keep far away from fire and ignition;
Recommend to store at 0~ 25C and humidity 50%RH;
Shelf life: 6 months if kept in unopened original container.
| Appearance | Black liquid |
| 3 Density (g/cm ) | ~ 0.98 |
| Non volatile (%) | ~ 30 |
| Composition | Reactive urethane, color paste |
| Drying time (min)* | ~ 1-2 |
| Flash point (°C) | ~7 |
Contact us if you need more details on Polyurethane Sealant Primer. We are ready to answer your questions on packaging, logistics, certification or any other aspects about PU Sealant Primer、Adhesive Primer. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Pu Adhesive Sealant For Automobile
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