MH355 Acrylic Sealant 300ML Cartridge for Wall Crack Waterproofing with 80% Solid Content and 24-Hour Cure Time
MH355 Acrylic Sealant is a high-performance construction sealant designed for wall crack waterproofing, roof applications, and general building maintenance. This paintable sealant offers excellent adhesion and flexibility for long-lasting protection.
- Strong adhesion with minimal shrinkage
- Excellent flexibility with anti-crack properties
- Good decorative texture with anti-pressure wear resistance
- Anti-mold formulation for enhanced durability
- Superior water resistance for reliable waterproofing
- Available in multiple colors with customization options
| Parameter | Specification |
|---|---|
| Appearance | Smooth paste without bubble and congealing |
| Solid Contents | Approx. 80% |
| Specific Gravity | 1.15 to 1.26 g/ml |
| Skin Time | 30-60 minutes |
| Full Cure Time | 24 hours |
| Tensile Strength at Break (ASTM D412 C) | >0.1 MPa |
| Elongation at Break (ASTM D412 C) | Approx. 100% |
| Hardness Shore A | >20 |
| Working Temperature | -20 to 100℃ |
| Shelf Life | ≥12 months (storage below 32℃) |
- Extruded smooth application with no bubbles
- Consistent color distribution
- Excellent recovery and resistance to breaking
- Antifreeze properties for cold weather applications
- Lasting elasticity for long-term performance
- Ultimate strength capacity (e.g., 15kg load)
- Strong adhesion with fast curing properties
300ML Cartridge: 24 cartridges per carton, carton dimensions 30×24×20cm, gross weight 14kg.
Sample orders: 1-3 days. Mass production: 7-10 workdays.
Yes, we provide free samples for evaluation.
Yes, we offer OEM services with custom volume and tube packaging options.
Our factory is located in Hubei Province, and we welcome customer visits.
100% trade assurance for sample orders. For mass orders: 30% TT prepayment and 70% balance payment.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.