HS-300N


- Single component with high performance polyurethane based non-sag joint sealant. It has excellent adhesion to most surfaces including concrete, steel, aliminum, wood, fibre sheet, etc. and provides durable sealing.


▶ TECHNICAL DATA



▶ Features 

* One-pack, moisture curing system.

* Easy, fast application

- No problem with mixing. 

* Good adhesion to the surfaces. 

* Good elasticity, elongation, restoration.

* Can be painted after curing.


▶ Uses

* General non-exposed sealing: multi-purpose. 

- Concrete, steel, block, brick, tile, etc. 

- Repairing cracked concrete. 

* Tend to yellowish and become chalking after exposure to UV light.


▶ Color 

* Green, Off White


▶ Coverage 

* Depend on Joint Dimension


▶ Packaging 

* Sausage type 

- 500ml(700g)/pieces x 20 pieces = 1 carton 

- 600ml(840g)/pieces x 20 pieces = 1 carton


▶ Storage 

* Use within six (6) after manufacturing date written on the label. 

* Store in cool, dry and well-ventilated place. 

* Avoid exposure to humidity and UV. 

* Avoid contamination by water, alcohol, etc. 

* Keep away product from heat, spark and flames.


▶ Surface Preparation

* Surfaces of membrane must be sound, smooth and free from dust, laitance, oil or other contaminants.



▶ Application - Professional use only. 

* Priming (Recommended)
- Adhesion to the surfaces can be improved by priming (Varo-BP is recommended) at 0.25kg/m in 0.1mm dry film thickness prior to application.

* Applying
- Allow to dry fully before applying. 
- Application temperature: 5-400 
- Apply Varoseal HS-300N manually or using electrically operated shooting gun. 
- Insert sausage into gun, cut the top of sausage, replace top of the sausage with cap and use. 
- Extrude sealant firmly into joint to ensure complete contact on a joint faces.
- Spatula, scraper give a flat surface. 
- Do not use on exposed areas affected by UV 
- Painting over the fully dried area is available. 
- Do not apply product unless concrete has cured at least 28days at 20C and over 80%RH or equivalent. The surfaces temperature and moisture content should be lower than 400 
- Do not apply product when the temperature is below 5C
- Please refer to the general guideline for complete information.