MS Sealant Interior & Exterior Use – Professional Sealing Solution for Every Project

Our MS sealant interior & exterior use conveys uncommon execution for both indoor and open air applications. Built on silane-modified polyether innovation, this one-component sealant offers solvent-free, isocyanate-free, and odorless detailing. With a curing speed of 3.5mm/day and amazing stretching at break of 400%, you get dependable adaptability. The sealant accomplishes 2.2 MPa ductile quality and Shore A hardness of 45, guaranteeing enduring strength. Accessible in 300ml and 600ml volumes with customizable colors, it bonds emphatically to glass, metal, stone, concrete, and plastics without primer—perfect for entryways, windows, and extension joints.

Why Choose Our MS Polymer Sealant?

Superior Environmental Performance

Your wellbeing things. This altered silane sealant contains zero formaldehyde, no hurtful solvents, and discharges as it were follow alcohols amid curing. You can securely utilize it inside without stressing approximately poisonous vapor or obnoxious odors. It's perfect for homes, workplaces, clinics, and food-contact areas.

Paintable Surface for Design Flexibility

Unlike conventional silicone items, you can paint specifically over this sealant. Whether you're arranging a color alter or working on outside divider enhancement, it acknowledges most paints, splashes, and backdrops consistently. This include spares time and grows your plan possibilities.

No Oil Contamination

Say farewell to messy, darkened joints. Our equation doesn't discharge silicone oils that pull in clean and make unattractive stains on glass, stone, or metal surfaces. Your fixed regions remain clean and keep up their appearance for years.
product-1-1

Universal Bonding Strength

You do not require groundworks for most applications. This crossover polymer bonds solidly to:

Glass and mirrors
Metal outlines and panels
Stone and concrete
Ceramic tiles
Wood surfaces
Plastics counting ABS and acrylic

This spares you arrangement time and diminishes fabric costs.

Technical Specifications of MS Sealant Interior & Exterior Use

Property	Value	Test Standard
Appearance	Black / White / Grey paste	Visual inspection
Sagging	0 mm	GB/T 13477-2002
Tack Free Time	Summer: 25–40 min / Winter: 15–30 min	GB/T 13477-2002
Curing Speed	≈ 3.5 mm/day	HG/T 4363-2012
Solid Content	≈ 99%	GB/T 2793-1995
Hardness	≈ 45 Shore A	GB/T 531-2008
Tensile Strength	≈ 2.2 MPa	GB/T 528-2009
Elongation at Break	≈ 400%	GB/T 528-2009
Shelf Life	12 months	Standard storage
Volume Options	300ml, 600ml	—
Packaging	Sausage, Cartridges	—

Key Performance Benefits

Excellent Weather Resistance

UV beams won't debase this sealant. It withstands temperature extremes from -40℃ to 120℃ without breaking, yellowing, or powdering. Whether you're fixing open air window outlines or indoor washroom joints, it keeps up its astuteness through regular changes.

High Elasticity for Movement

Expansion and compression happen actually in buildings. With relocation capacity coming to ±20% to ±35%, this versatile sealant suits substrate development without breaking. It's idealize for development joints, entryway outlines, and window borders where adaptability is crucial.

Anti-Mold Protection

The thick structure and moo water assimilation actually stand up to form development. You won't see dark shape shaping in your kitchen or washroom joints. This built-in security keeps fixed zones sterile without depending intensely on chemical anti-mold agents.

Easy Application

Single-component equation implies no blending required. Essentially stack the cartridge and apply. The sealant has amazing thixotropy—it won't droop on vertical surfaces. Surface dries in 30 minutes to 2 hours, permitting speedy venture completion.
product-1-1

Common Applications

Interior Projects:

Bathroom and kitchen sealing
Door and window outline gaps
Flooring extension joints
Countertop edges
Wall board connections

Exterior Projects:

Window and entryway edge sealing
Facade board joints
Concrete extension joints
Stone cladding gaps
Metal board connections

Why Partner with Jiaobao?

Proven Manufacturing Experience

Since 2013, we've specialized in proficient sealant generation. Our 13+ a long time of encounter guarantees reliable quality through develop generation forms and thorough quality control systems.

Fast Delivery Timeline

We get it your extend plans. Our generation lead time is fair 1–2 weeks, empowering fast arrange fulfillment without delays.

Complete Customization Support

Need particular colors or bundling? We offer full OEM/ODM administrations custom-made to your advertise prerequisites and nearby benchmarks. Whether you require custom colors past our standard Dark, White, and Dark choices, we can accommodate.

International Quality Standards

Our MS sealant interior & exterior use meet worldwide compliance necessities with ISO and CE certifications. You can moment certainly, knowing administrative measures are met.

Flexible Logistics Solutions

We give flexible shipping alternatives by means of ocean or arrive transport. Our area in Shandong, North China, offers amazing coordinations network to serve distinctive territorial needs efficiently.

Reliable After-Sales Protection

Quality issues inside rack life? We offer discount or substitution ensures. Your fulfillment and venture victory matter to us.

Frequently Asked Questions

Q: Can I utilize this product on damp surfaces?

A: The surface ought to be clean, dry, and free from tidy or oil for ideal grip. Dampness curing happens from discuss mugginess, not surface wetness.

Q: How long until I can paint over the sealant?

A: Hold up until the surface is tack-free (30 minutes to 2 hours depending on temperature and mugginess). Full remedy takes longer but surface portray can continue once dry to touch.

Q: What's the difference between MS sealant and regular silicone?

A: MS polymer doesn't release silicone oils, can be painted, and offers better environmental performance. It's ideal when you need paintability or want to avoid surface contamination.

Q: Do I need to use primer?

A: For most common substrates like glass, metal, stone, and concrete, no primer is needed. This simplifies application and reduces costs.

Q: What's your minimum order quantity?

A: Please contact us directly to discuss your specific quantity requirements. We accommodate various order sizes for different customer needs.

Q: Can you match specific color requirements?

A: Yes, we provide color customization services beyond our standard Black, White, and Grey options. Share your color specifications with us.

Q: How should I store unused cartridges?

A: Store in a cool, dry place away from direct sunlight. Keep cartridges sealed. Shelf life is 12 months under proper storage conditions.