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SEIMEDA manufactures Acrylic Water-Based Sealant, a one-component, paintable acrylic latex sealant designed for interior construction joints, wall cracks, skirting boards, door frames, and decorative finishing. As part of our construction sealants and adhesives range, this water-based acrylic sealant provides flexible gap filling, low-odor application, and a paintable finish for interior building materials.
Our acrylic sealant features a skin formation time of approximately 20 minutes, paintability after approximately 1 hour, and a movement capability of ±12.5%. We supply paintable acrylic caulk to building material distributors, paint and hardware wholesalers, construction contractors, and private-label brands, with OEM and bulk purchasing services.
Product Video
Watch our application video to see real-life usage and finishing results.
Key Features of SEIMEDA Acrylic Water-Based Sealant
Paintable Within Approximately 1 Hour: The fast-drying acrylic formulation allows compatible paint to be applied after approximately 1 hour under suitable conditions, supporting efficient interior finishing.
Flexible Gap Sealing: With a movement capability of ±12.5%, the cured acrylic sealant accommodates minor movement in interior building joints.
Water-Based Acrylic Formula: Formulated with acrylic resin emulsion and cures through water evaporation, providing a low-odor sealing material for interior applications.
Smooth Application: Suitable for filling and finishing gaps around wall edges, skirting boards, door frames, and decorative trim.
Easy Water Cleanup: Uncured acrylic latex sealant can be cleaned from tools and surrounding surfaces with water.
Compatible with Interior Finishing Materials: Designed for use on gypsum board, wood, cement mortar, brick, and suitable painted surfaces.
Product Advantages
Maximum Efficiency
Paintable within 1 hour, eliminating the traditional 24-hour waiting time and enabling seamless construction progress.
Premium Eco-Friendliness
Extremely low VOC emissions with no irritating odor, ideal for homes, schools, hospitals, and other sensitive indoor environments.
Long-Lasting Flexibility
Elastoplastic formulation absorbs substrate movement, minimizing cracking even after painting.
Excellent Compatibility
Water-based formulation allows easy water cleanup and excellent compatibility with most paints.
Main Functions & Applications
Main Functions
Elastic sealing of interior joints
Gap filling and decorative finishing
Acts as a paint-ready base layer
Typical Applications
Interior Wood Finishing
Ceiling & Wall Joints
Interior Material Joints
Composition
This product is a water-based sealant formulated with high-performance acrylic resin emulsion, curing through water evaporation with no harmful emissions.
Key Technical Parameters
|
Property |
Value |
Customer Benefit |
|
Skin Formation Time |
Approx. 20 minutes |
Fast skin formation improves application efficiency |
|
Paintable Time |
1 hour |
Significantly shortens decoration and finishing time |
|
Movement Capability |
±12.5% (12.5LM) |
Accommodates minor joint and substrate movement |
|
Density |
Approx. 1.65 g/ml |
Excellent filling performance with a solid, premium feel |
|
Item |
Description |
|
Suitable Substrates |
Gypsum board, wood, cement mortar, brick walls, painted surfaces |
|
Recommended Joint Size |
Width-to-depth ratio 1:1; joint width 5–20 mm |
|
Large Gap Treatment |
Use of backer rod is recommended for large joints |
|
Unsuitable Applications |
Glass, metal, natural stone, asphalt, and areas with long-term moisture exposure or water immersion |
FAQ
Will painting after 1 hour cause cracking?
No. After rapid skin formation, a stable elastoplastic base is formed, which supports paint layers well. Elastic paints are recommended for best results.
Can it be used in bathrooms or kitchens?
Suitable for dry or intermittently humid indoor areas, but not recommended for continuously wet or submerged environments.
What substrates is it suitable for?
Suitable for gypsum board, wood, cement mortar, brick walls, and painted surfaces.
Which materials are not suitable?
Not recommended for glass, metal, natural stone, asphalt, or heavily contaminated surfaces.
Is the initial grab strong? Do I need extra fixing?
It provides good initial grab. Small decorative items usually do not require extra fixing, while heavy items should be temporarily supported.
How long does full curing take?
Skin forms in about 20 minutes. Full curing depends on bead thickness and environment, typically 24–48 hours.
Can it bear load after curing?
After full curing, it provides reliable bonding strength for various indoor fixing and installation applications.
Is a primer required?
No primer is required for most substrates, but surfaces must be clean, dry, and free of dust or oil.
How do I clean tools?
Clean with water before curing; mechanical removal is required after curing.
Is it environmentally friendly and safe for indoor use?
This is a water-based adhesive with low odor, suitable for indoor decoration and installation.
SEIMEDA paintable acrylic sealant is designed for low-movement joints and decorative gaps in residential and commercial interior construction.
| Application | Typical Sealing Areas | Product Function |
|---|---|---|
| Interior Wall Cracks | Small non-structural cracks in plastered and masonry walls | Gap filling and paintable surface finishing |
| Skirting Boards & Baseboards | Gaps between skirting boards, walls, and floors | Decorative perimeter sealing |
| Interior Door & Window Frames | Interior frame-to-wall joints | Sealing minor gaps around installed frames |
| Gypsum Board & Drywall | Small finishing gaps at board edges and wall connections | Paintable gap filling |
| Ceiling Cornices & Mouldings | Joints between ceilings, walls, and decorative profiles | Smooth joint finishing |
| Wood Trim & Decorative Panels | Gaps between wood trim and adjacent wall surfaces | Interior decorative sealing |
For additional sealing and bonding materials used in interior renovation, see our Interior Decoration Sealant Solutions.
SEIMEDA acrylic water-based sealant is formulated for interior finishing work where joints need to be filled and painted. The acrylic latex formulation develops a surface skin in approximately 20 minutes and can be painted after approximately 1 hour under suitable application conditions.
| Performance Factor | SEIMEDA Product Information |
|---|---|
| Skin Formation Time | Approx. 20 minutes |
| Paintable Time | Approx. 1 hour |
| Typical Full Curing Time | 24–48 hours, depending on application conditions |
| Curing Mechanism | Physical drying through water evaporation |
| Paint Compatibility | Compatible decorative coatings |
| Surface Finish | Smooth, paintable finish for interior joints |
| Cleaning | Water cleanup before curing |
The paintable time supports faster finishing work, while complete drying depends on joint depth, temperature, humidity, and substrate conditions.
For painted interior joints, compatible coatings with suitable flexibility help maintain a consistent finish when minor joint movement occurs.
SEIMEDA water-based acrylic caulk provides gap-filling and sealing performance on common porous interior construction materials.
| Substrate | Typical Application |
|---|---|
| Gypsum Board | Interior wall finishing and small board-edge gaps |
| Wood | Skirting boards, door trims, and decorative mouldings |
| Cement Mortar | Interior wall cracks and finishing joints |
| Brick & Masonry | Minor gaps and non-structural interior joints |
| Painted Surfaces | Decorative joints on sound, compatible painted substrates |
| Joint Parameter | Specification |
|---|---|
| Recommended Joint Width | 5–20 mm |
| Recommended Width-to-Depth Ratio | 1:1 |
| Movement Capability | ±12.5% |
| Large Joint Treatment | Backer rod where appropriate |
| Main Application | Low-movement interior joints |
Our acrylic sealant is suitable for interior finishing on the listed materials. For applications involving greater joint movement, non-porous substrates, or exterior weather exposure, SEIMEDA offers alternative sealant formulations.
Acrylic, silicone, and MS polymer sealants serve different construction sealing requirements. SEIMEDA offers these material options for interior finishing, window installation, and flexible construction joints.
| Selection Factor | Acrylic Water-Based Sealant | Neutral Silicone Sealant | MS Polymer Sealant |
|---|---|---|---|
| Primary Application | Interior finishing and low-movement joints | Window, glass, and general construction sealing | Flexible multi-material construction joints |
| Paintability | Paintable | Standard grades generally not paintable | Paintable with compatible coatings |
| Curing System | Water evaporation | Moisture curing | Moisture curing |
| Joint Movement | ±12.5% for SEIMEDA acrylic grade | Depends on product grade | Depends on product grade |
| Water Cleanup | Yes, before curing | No | No |
| Typical Substrates | Plaster, masonry, wood, gypsum board | Glass, metal, and compatible building materials | Metal, concrete, wood, and other compatible substrates |
For glazing and general window sealing, SEIMEDA supplies NP Neutral Silicone Sealant.
For paintable joints requiring greater flexibility or broader material compatibility, see our MS Modified Silane Sealant.
As an acrylic sealant manufacturer in China, SEIMEDA supplies water-based acrylic sealant for construction material wholesalers, distributors, and private-label brands.
We support standard product supply and OEM packaging arrangements for international markets.
| Purchasing Item | SEIMEDA Supply Information |
|---|---|
| Product Type | One-Component Acrylic Water-Based Sealant |
| Available Colors | Standard and custom colors to be confirmed |
| Packaging Capacity | Available specifications provided with quotation |
| Carton Packing | Packing details provided according to selected format |
| OEM / Private Label | Custom brand labels, packaging artwork, and cartons |
| Product Customization | Color, drying performance, and other formulation requirements can be discussed |
| Minimum Order Quantity | Confirmed according to product and customization requirements |
| Production Lead Time | Provided according to order specifications and quantity |
| Sample Supply | Sample arrangements available upon request |
For OEM acrylic caulk orders, SEIMEDA can discuss packaging design, labeling, product positioning, and supply requirements according to your target market.
Learn more about our OEM Sealant Manufacturing Services.
SEIMEDA paintable acrylic sealant can be painted after approximately 1 hour under suitable conditions. The surface normally forms a skin in about 20 minutes. Drying and painting times vary with temperature, humidity, joint depth, and coating type.
Yes. Our water-based acrylic caulk is designed for minor non-structural wall cracks, skirting board gaps, decorative mouldings, and other low-movement interior finishing joints.
The published movement capability is ±12.5%, making the product suitable for low-movement interior joints in compatible building materials.
It is suitable for dry interior areas and selected locations with occasional humidity. For continuously wet joints or areas exposed to frequent water contact, we recommend selecting a suitable waterproof silicone sealant.
SEIMEDA supplies acrylic sealant for wholesale purchasing and OEM requirements. Contact our sales team with your preferred packaging capacity, color, order quantity, and destination to confirm available specifications.
Yes. We support OEM acrylic sealant supply, including private-label packaging, brand artwork, and customized purchasing arrangements. Specific product and packaging options are confirmed according to order requirements.
We provide product specifications and can confirm the availability of relevant technical data sheets, safety data sheets, and test documentation for the selected product.
SEIMEDA manufactures acrylic water-based sealant for interior construction, decorative gap filling, and paintable finishing joints. We supply acrylic latex sealant to building material distributors, paint and hardware wholesalers, construction contractors, and OEM brands.
For wholesale acrylic sealant orders, tell us your application, preferred color, packaging requirements, estimated purchasing quantity, and delivery destination. Our team will provide available product specifications, OEM options, and a quotation.
Contact SEIMEDA for Acrylic Sealant Pricing, Samples & OEM Supply
Payment Methods
We offer flexible and secure payment methods: T/T, Alibaba Trade Assurance (Alibaba.com Pay), and company bank transfer.
Certifications & Project References
ISO 9001, CE, RoHS certified. Product quality insured by PICC
ISO9001
CE
RoHS
PICC
Why Choose Us
We are not just a manufacturer, but your long-term construction sealing solution partner, providing one-stop service from product performance to export logistics.
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