SpECseal Acrylic

Single-component acrylic sealant for interior and exterior use.

Name: SpECseal Acrylic
Brand: SpEC
Availability: InStock

SpECseal Acrylic is a versatile single-component acrylic sealant designed for both indoor and outdoor applications. Its ease of use and effective adhesion make it ideal for filling cracks and joints in various porous materials, ensuring a durable finish without the need for complex preparations.
This cost-effective sealant offers reliable performance while resisting mold and mildew, making it suitable for static joints in diverse construction projects.

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Technical Details

The typical uses of SpECseal Acrylic include:

Sealing of low and medium movement joints between various construction materials (wood, concrete, brick, etc.)
Filling cracks in walls and on ceilings.
Sealing joints between windows, walls, doors, etc.

The advantages of SpECseal Acrylic make it a preferred choice for construction and contracting applications. It combines functionality with performance, ensuring that your projects achieve the highest standards of quality and durability.

Mould and Mildew Resistant
Overpaintable
Very easy to apply and clean
Waterproof after curing
Resistant to weathering such as rain, snow, and sunlight
Solvent-free
No odour

The technical information for SpECseal Acrylic provides essential data to ensure proper application and optimal performance of the sealant:

Colour	White, Beige
Basis	Acrylic dispersion
Specific gravity	1.70±0.02 g/cm³
Curing rate	1 – 2 mm/day (23°C and 50% R.H.)
Tack-Free Time	60±20 min (23°C and 50% R.H.)
Temperature resistance	10 to +80°C
Joint Movement	7.5%
Shore “A” Hardness	(DIN 53505/ISO 868) 30
Density	(ISO 1183-1) 1.71 g/ml
Tensile Strength	(DIN 53504 S2) 0.3 N/mm³

The application information for SpECseal Acrylic ensures effective use in various construction projects:
Surface Preparation
The joint must be clean and free from dust, grease, and rust. Proper surface preparation is crucial for optimal adhesion and performance of the sealant.
Priming
No primer is required for non-porous surfaces. On porous surfaces such as concrete, stone, cement, and plaster, a primer (mixture of one part of acrylic sealant and 4-5 parts of water) can be applied to enhance bonding.
Application Guidelines
– Min/max joint width must be 5mm/25mm. The recommended joint depth/width ratio is 1:2.
– Immediately after the application, smooth the sealant at once with a wet finger or a wet tool. Excess sealant can be removed by a wet cloth.
– Keep the sealed joint dry for at least two hours to ensure proper curing.
Typical Applications
SpECseal Acrylic is ideal for:
– Sealing of low and medium movement joints between various construction materials (wood, concrete, brick, etc.).
– Filling cracks in walls and on ceilings.
– Sealing joints between windows, walls, doors, etc.

The packaging information for SpECseal Acrylic is as follows:

Carton of 12 cartridges (300ml each)
Palette of 36 cartons

For detailed warranty information regarding SpECseal Acrylic, please contact our team at SMCC using any of the available contact methods provided on this page.

Product FAQ

What surfaces can SpECseal Acrylic be applied on?

SpECseal Acrylic can be applied on porous surfaces such as brick, concrete, wood, and stone. It is also suitable for non-porous surfaces without the need for a primer.

Is SpECseal Acrylic suitable for outdoor use?

Yes, SpECseal Acrylic is suitable for outdoor use as it is designed to withstand weathering conditions such as rain, snow, and sunlight.

What is the maximum joint width for application?

The maximum joint width for application is 25mm.

Can SpECseal Acrylic be painted after application?

Yes, SpECseal Acrylic can be painted after application, but only with sufficiently elastic paints.

Is SpECseal Acrylic waterproof after curing?

Yes, SpECseal Acrylic is waterproof after curing, making it suitable for use in areas exposed to moisture, provided it is applied correctly. However, it should not be used for sealing joints that are permanently exposed to water.

Can SpECseal Acrylic be used in damp conditions?

SpECseal Acrylic should not be applied in damp conditions as it is not designed for joints exposed to permanent water.