What is this acrylic sealant used for?

This acrylic sealant is suitable for sealing and filling interior connection joints, gaps, and cracks before painting.

Can this painter's sealant be painted over?

Yes, it can be painted over with most standard paint systems.

Which surfaces does this sealant adhere to?

It adheres well to most common porous construction substrates such as plaster, wood, and brickwork, as well as aluminum.

What tool is needed to apply this cartridge?

You apply the 310 ml cartridge using a standard manual or pneumatic sealant gun.

Which substrates are not suitable for this sealant?

Do not use this sealant on PE, PP, Teflon, bituminous substrates, natural stone, glass, or ferrous metals.

RECTAVIT Recta-Mastic 90 acrylic paint sealant for interior applications white (310 ml) - 114054

Name: RECTAVIT Recta-Mastic 90 acrylic paint sealant for interior applications white (310 ml) - 114054
Brand: RECTAVIT
SKU: 11991528
Price: 3.16 EUR
Availability: PreOrder

Supplier number: RECTAVIT 114054 | EAN 5412926095834

From 12 piece €3.16

From 24 pieces €2.84 - €7.58 saving

From 36 pieces €2.68 - €17.05 saving

3.16 tax incl.

€2.61 excl. VAT (incl. all environmental contributions)

On order: delivered from 08/10/2026

The minimum purchase order quantity for the product is 12.

Ordered before 20:00 - delivered as of 08/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

↓ Documents (1) ✆ Talk to a specialist

Flawless joints with Rectavit acrylic sealant

Practical benefits

Fast paintable formula: You complete decorating jobs faster as the fast-curing formula can be painted over without long waiting times.
Smooth application and tooling: You achieve neat, uniform joints effortlessly thanks to the supple texture that is easy to apply and tool.
Strong adhesion indoors: You reliably fill gaps and cracks across common porous building substrates such as plasterwork, drywall, and wood.

In a nutshell

The right choise for

Prepare interior decorating projects smoothly and efficiently with the Rectavit Recta-Mastic 90 Express acrylic painter's sealant. This white sealant is ideal for filling gaps and low-movement cracks across porous building substrates like plaster, drywall, and wood, while also offering strong adhesion to aluminum. Thanks to its fast-drying express formula, you reduce downtime and can quickly paint over joints between skirting boards, walls, ceilings, and frames with most standard paint systems. Easy to apply and tool for a neat finish, this 310 ml cartridge delivers clean, reliable results and helps prevent paint cracking across connection joints.

Product information FAQ

€3.16

tax incl.

Key features according to our expert

Net volume: 310 ml
Relative density: 1,5
ADR packing group: Not applicable
ADR class: Not applicable
UN number: Not applicable
EUH-statements: EUH208; EUH210
Physical state: Liquid
Packaging: Cartridge
Color: White
Colour (manufacturer): White

Scope of delivery

Canister: 310 ml

Product description

Paintable acrylic sealant for indoor and outdoor applications. Paintable after 10 min.

Application

Filling of joints, cracks and fissures indoors

Characteristics

Good adhesion on all common porous substrates in the building industry, but also on aluminium
Easy to process and smoothen
Good colour fastness and rapid skin formation
Watertight finish
Paintable with most paint systems
For interior applications

Supplemental hazard information

EUH208: Contains ... (see safety data sheet). May produce an allergic reaction.
EUH210: Safety data sheet available on request.

Documents

⤓ Safety sheet PDF

All Features

Net volume: 310 ml
Relative density: 1,5
Adr packing group: Not applicable
Adr class: Not applicable
Un number: Not applicable
Euh-statements: EUH208; EUH210
Physical state: Liquid
Packaging: Cartridge
Color: White
Colour (manufacturer): White

Brand RECTAVIT
11991528
EAN 5412926095834
Supplier number RECTAVIT 114054

Frequently asked questions about this product

Answered by specialists

What is this acrylic sealant used for?: This acrylic sealant is suitable for sealing and filling interior connection joints, gaps, and cracks before painting.
Can this painter's sealant be painted over?: Yes, it can be painted over with most standard paint systems.
Which surfaces does this sealant adhere to?: It adheres well to most common porous construction substrates such as plaster, wood, and brickwork, as well as aluminum.
What tool is needed to apply this cartridge?: You apply the 310 ml cartridge using a standard manual or pneumatic sealant gun.
Which substrates are not suitable for this sealant?: Do not use this sealant on PE, PP, Teflon, bituminous substrates, natural stone, glass, or ferrous metals.