MS304 is a solvent-free, eco-friendly MS polymer adhesive designed for strong and durable indoor bonding without drilling or nails.
It cures by reacting with moisture in the air, providing high initial tack, long-lasting strength and permanent elasticity.

Ideal for bonding glass, ceramic, stone, concrete, wood, metal, plastic and fire-resistant boards, MS304 is widely used in kitchen, bathroom and interior decoration applications.

Key Features

• Solvent-Free & Odorless: Environmentally safe, no VOCs, suitable for indoor use
• High Bond Strength: Can directly fix objects without screws or nails
• Elastic After Curing: Absorbs stress and vibration, prevents cracking
• Excellent Durability: No aging or discoloration during long-term use
• Wide Temperature Resistance: Stable from -40°C to 90°C
• Superior Weather Resistance: Service life of over 20 years

Applications

MS304 is designed for indoor construction and decoration, suitable for bonding and fixing:

• Glass, mirrors and decorative panels
• Ceramic tiles and wall tiles
• Wood, plastic, and metal sheets
• Fire-resistant boards and wall cladding
• Concrete and stone surfaces

It is a new-generation eco-friendly no-more-nails adhesive, replacing traditional cement mortar and mechanical fixing methods.

Typical Uses

• Wall tile installation (alternative to cement mortar)
• Decorative wall panels & fireproof boards
• Skirting boards (wood, plastic or ceramic)
• Bathroom mirrors and hanging accessories
• Interior mounting without drilling

Application Instructions

• Ensure bonding surfaces are dry, clean, solid and free of dust or loose particles
• Apply adhesive in dots or strips, then press firmly to spread the adhesive thinly
• Recommended bonding area after spreading: 10–25% of the contact surface, depending on weight
• Bond parts before skin formation; skin time shortens at higher temperatures
• Recommended application temperature: 15–40°C
• At low temperatures, warm the cartridge to 40–50°C before use
• At high temperatures, increase adhesive quantity to ensure initial bonding strength

Technical Specifications

Property	Value	Standard / Notes
Base Material	MS® Polymer
Appearance	White / Black / Grey	Custom colors available
Consistency	Non-sag paste
Skin Time	3-5 minutes	23°C x 50% RH
Curing Speed	2-3 mm / 24h	23°C x 50% RH
Shore A Hardness	65-75	GB/T 531.1
Vertical Bond Strength	>3.0 MPa	GB/T 6329
Shear Strength	>2.0 MPa	GB/T 7124
Shrinkage	≤2%	GB/T 13477
Open Time	Approx. 5 minutes	23°C x 50% RH
Full Cure Condition	28 days	23°C x 50% RH

Packaging & Storage

Packaging

• 600 ml Sausage Pack
• 300 ml Cartridge

Storage & Shelf Life

• Shelf life: 12 months (soft pack) / 9 months (cartridge)
• Recommended storage temperature: 10°C–25°C (max. 45°C)
• Store in a cool, dry place to extend shelf life
• Actual shelf life may vary depending on packaging material