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LaSeal 730 Middle Quality Acetic Silicone Sealant

LaSeal 730 is a silicone sealer with one component that solidifies with acid. With excellent adherence and outstanding performance, it is a fantastic sealer for architectural applications.

excellent tightness, quick solidification, and great intensity. High and low temperature resistance, water resistance, ozone resistance, weathering resistance, and ultraviolet resistance.

Color：Black, white, transparent, grey or on requested.

Details about the packaging: 245 ml, 280 ml, 300 ml, or 310 ml (net capacity) in a hard case (the final products will determine the exact weight); 30 ml, 60 ml, 90 ml, and 100 ml with a blister card; 190 kg in a drum.

product details

Main purposes

1. For caulking windows and doors;
2. For every structure that involves glass.

Characteristics

1. Moisture-cured, non-toxicity

2. Acetic fast-solid curing

3. Strong adherence and intense

4. Resistance to water, weather, and aging

Application

1. Window and door sealing and bonding.

2. Broad assembly, glazing, bonding, and sealing.

3. Glass and the majority of building materials adhere to it quite well.

4. Completing the inside decoration engineering joint.

Technical Data Sheet(TDS)

Technology data: The information below should only be used as a guide; it is not meant to be used for creating specifications.

Item	Data
Type	Acetoxy
Density (g/cm3)	0.98
Capacity movement	±30%
skinning time	5-15 minutes
Drying time(2mm/h)	8-10
Drying(4mm/h)	18-22
Max. Tensile strength	1.3
Hardness shore A	21 Judges 2
Elongation at Break(%)	=500
Modulus Mpa(100%)	0.60
Application temperature	-20 C to +40 C
Temperature resistance	-50 C to +100 C
Adhesive	OK
weatherproof	OK
Cold-hot adhesive	OK
under water adhesive	OK
Elastical Recovery (%)	96
Mass-loss Rate (%)	35

Constraints:The product cannot be used for projects or assembly of structures whose base material has a surface temperature higher than 40 °C.

Instruction

1. Use a cloth and solvent to thoroughly clean the base material. Apply paint base to the surface if needed, and then give it time to fully dry.
2. Verify that it is securely attached to the base material and completely placed into the interface.
3. Perform an adhesion test before to use to ensure that the viscosities of the goods and base material are appropriately matched.

Storage and shelf life

1. They need to be shielded from moisture, cold, and unfavorable air quality.

2. On wooden pallets, they should be kept cold and dry at a temperature of +10°C to +25°C degrees Celsius in an environment free of moisture.

3. Once opened products must be consumed immediately.

4. Shelf life is just 12 months if the previously mentioned storage recommendations are adhered to.

Technical Data Sheet(TDS)

Technology data:The following data are only for reference purpose, not intended for use in preparing specification

LaSeal 731 Middle Quality Acetoxy Silicone Sealant

Item	Data
Type	Acetoxy
Density (g/cm3)	0.98
Capacity movement	±30%
skinning time	5-15 minutes
Drying time(2mm/h)	8-10
Drying(4mm/h)	18-22
Max. Tensile strength	1.3
Hardness shore A	21 Judges 2
Elongation at Break(%)	=500
Modulus Mpa(100%)	0.60
Application temperature	-20 C to +40 C
Temperature resistance	-50 C to +100 C
Adhesive	OK
weatherproof	OK
Cold-hot adhesive	OK
under water adhesive	OK
Elastical Recovery (%)	96
Mass-loss Rate (%)	35

Limitations：The product is not applicable to structure assembly or project whose base material has a surface temperature above 40 ℃.