Product Details

General Purpose Silicone mastic Sealant PRE-338 Settat morocco distributor

1. RTV-1, acetoxy cured silicone sealant;
2. seal and joint for various glass windows and doors;
3. excellent weatherproofing

GIRAFE PRE-338 acetoxy silicone sealant

1.Characteristics:
One component, RTV-1, acetic Curing at room temperature silicone sealant;
Excellent weatherproofing and anti-aging performance;
Excellent adhesion to various building materials;

2.Main Purpose:
Seal and joint for various glass windows and doors;
Other sealing decoration.

3.Main Technology Data:

Performance		Standard	Measured Value	Testing Method
Slumpability	Horizontal	Not change shape	Not change shape	GB/T 13477
Slumpability	Vertical(mm)	≤3	0	GB/T 13477
Extrusion ml/min		≥80	400	GB/T 13477
Skin Time min		≤180	20	GB/T 13477
Hardness(HsA)		20-60	22	GB/T 531
Tensile Modulus Mpa		≤0.4	0.22	GB/T 13477
Tensile proper		No damage	No damage	GB/T 13477
Storage		9 months shelf life if stored below 27degrees centigradein cool, dry places after the date of production

4.Application Standard:
GB/T 14683-2003

5.Restriction of Usage:
Cannot be used as structural sealant;
Not compatible with materials with grease or exudation;
Unsuitable for the airproof location, because it is required to absorb moisture in air to cure;
Unsuitable for the frosty or moist surface;
Unsuitable for metal and coated glass;
Cannot be used on the substrate surface under 6 degrees centigrade or above 40 degrees centigrade
Cannot be used on the unclear or unstable surface;
Unsuitable for the alkaline materials like marble,granite,etc.

6.Technology Service
We supply integrate data, technical consultation and free compatibility test.
Solving problem in the course of using timely

7.Joint Design and Operation Procedure
Please see “Operation Instruction to Girafe Silicone Structural Sealant ”

8.Safety
Silicone sealant will release volatile compound so that it could be harm to health, therefore, please keep good and ventilate;
Silicone sealant will not release any harmful substance and anything harm to health after cured;
Keep uncured silicone sealant beyond children’s reach. If getting into eyes, wash off with running water and consult a doctor;

9.Warranty
As an ISO9001,ISO14001 certified company, we are committed to establish and implement the ISO9001 Quality Management System.

10.Maintenance
Generally there is no need to repair. If the seal joint is damaged, please remove the damaged silicone sealant, clean the surface of substrates, and fill up with silicone sealant.
Girafe silicone sealants have good adhesion to cured sealant.

11.Purchase Channel and Price
Users can buy it from Guangdong Girafe Fine Chemical Co.,Ltd and appointed regional agents to ensure the quality and realness