Waterproof 719 Neutral Structural Silicone Sealant Sealing Aluminium Glass

Sealant Factory Information:

With 20 years of experience in glue production, the factory covers an area of 40,000 square meters equipped with highly mechanized equipment. The daily output

is 30,000 pieces and there are more than 200 production and R & D personnel. The source factory supports OEM/ODM. The products are cost-effective. We look

forward to your consult.

Application scenario

• Sealing the joints where marble countertops meet kitchen walls, creating a seamless barrier against spills and moisture.

• Bonding copper pipes in bathroom plumbing systems while forming a waterproof seal to prevent leaks.

• Sealing gaps around aluminum window frames that face outdoor elements, ensuring protection against rain, wind, and                   temperature changes.

• Securing and sealing wooden skirting boards during living room renovations, enhancing both stability and a polished finish.

characteristics 

• Non-Corrosive Formula: Thanks to a neutral curing process (no strong acids involved), they’re safe to use on delicate                 materials like marble, copper, brass, and coated metals. No discoloration or corrosion—just reliable protection.

• All-Round Adhesion: They bond strongly to both porous surfaces (concrete, stone, wood) and non-porous ones (glass,               aluminum, plastics), making them a go-to for all kinds of sealing jobs.

• Tough Against the Elements: Hold their own against extreme temps (-50°C to 150°C), UV rays, rain, and humidity. No                 cracking, hardening, or loss of stretch—perfect for outdoor spots.

• Flexible & Long-Lasting: Stay highly elastic after curing, moving with thermal expansion, contraction, and small structural           shifts. This cuts down on joint failure, keeping things sealed tight for longer.

Factory pictures

FAQ

Q1. When can I receive my products?

A1: Sample order need 1 - 3 days.

Mass production need 7- 10 workdays.

Q2. Can you send me samples for reference?

A2: Yes, we are glad to send you free samples.

Q3. Can you provide OEM service?

A3: Yes, and we can custom the volume and tube package.

Q4: Where is your factory? Can I visit it?

A4:Our factory locate in Guangdong Province, welcome to visit us anytime!

Q5: What is the payment term that you can provide?

A5: Sample 100% payment.

30% TT prepayment and 70% balance payment for mass order.