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Ottoseal A220 Turbo painter's acrylic immediately overpaintable white 310 ml

Description

Ottoseal A 220 Turbo is a 1K acrylic sealant on a water-based dispersion for connection joints in plinth, wall and ceiling areas. It is tested to EN 15651 Part 1 (class F EXT-INT 7.5 P) and immediately accepts emulsion paint up to 5 mm joint width. The 310 ml cartridge in white is intended for painters and renovators who do jointing and painting in one operation.

Benefits at a glance

  • No waiting day: joints up to 5 mm width can be painted over immediately, joints 5 to 10 mm wide after around 4 hours.
  • Frost-insensitive: can be stored and transported for up to 48 hours at a maximum of -10 °C.
  • Minimised cracking: tested with commercially available paint systems, high degree of whiteness without yellowing.
  • Healthy for living: EMICODE EC 1 Plus, French VOC class A+, SHI product passport.

Areas of application

  • Connection joints in plinth, wall and ceiling areas
  • Joints between wall and door frame and over skirting boards
  • Decorative renovation work such as stucco work
  • Filling wall cracks before painting
  • Applications according to IVD Technical Data Sheet No. 12, 20, 29, 31, 32, 35

Limits & notes

Acrylic is plastoelastic, not permanently elastic: permissible total deformation 10 % to ISO 9046 or 7.5 % to EN 15651 Part 1 – this is not enough for heavily moving expansion joints. Part 1 is tested, not Part 2 (glass) and not Part 3 (sanitary): in showers, baths and at glass connections a sanitary silicone belongs in the joint. On curing the material shrinks by around 20 % by volume, so backfill deep joints or apply them in two layers. Do not apply below +5 °C and do not allow contact with butyl, EPDM or neoprene.

Application & tips

Prepare bonding surfaces clean, free of dust and grease and sound, clean if necessary with OTTO Cleaner T and a lint-free cloth. Cut the nozzle to the joint width and fill the joint without bubbles with a manual caulking gun. Smooth with joint smoother and water or directly with the emulsion paint. Application temperature +5 °C to +35 °C, skin-forming time around 10 minutes at 23 °C and 50 % RH – do not rework afterwards. Wash off fresh residues with water, remove cured material only mechanically. The product contains preservatives (EUH208 Contains preservatives. May produce an allergic reaction.); no signal word has been assigned under CLP. Unopened shelf life 12 months at +15 °C to +25 °C.

Frequently asked questions

How quickly can I paint over the joint?
Up to 5 mm joint width immediately after smoothing, between 5 and 10 mm after around 4 hours.

How many metres of joint can I do with one cartridge?
With a rectangular 5-x-5-mm joint around 12 metres; the manufacturer allows for up to 25 % extra consumption.

Can I use it to replace the silicone joint in the shower?
No. The A 220 Turbo is tested to EN 15651 Part 1, not to Part 3 for sanitary joints.

Does the sealant withstand frost?
Unprocessed up to 48 hours at a maximum of -10 °C. It is nevertheless only applied from +5 °C.

Technical data

Area of use: Exterior, Interior
Base: Water-based
Colour: white
Content: 310 ml
Material: Polyacrylate
Pack size: 310 ml cartridge
Technical data
Standard: EN 15651 part 1: F EXT-INT 7.5 P
Fire behaviour: Class E to EN 13501
Emission class: EMICODE EC 1 Plus, French VOC class A+
Density: approx. 1.6 g/cm³ (ISO 1183-1, 23 °C)
Permissible total joint movement: 10 % (ISO 9046), 7.5 % (EN 15651 part 1)
Volume shrinkage: approx. 20 % (ISO 10563)
Temperature resistance: -20 °C to +80 °C
Application
Application temperature: +5 °C to +35 °C
Skin formation time: approx. 10 minutes (23 °C, 50 % RH)
Overpaintability: up to 5 mm joint width at once, 5 to 10 mm after approx. 4 hours

Data sheets

Manufacturer information

Manufacturer information pursuant to Art. 19 EU GPSR

Postal address Hermann Otto GmbH
Krankenhausstr. 14
83413 Fridolfing
Germany

Electronic address info@otto-chemie.de

All products by OTTO Chemie

Information as of: 2026-09-17

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For your project

These products go with it

Project: Paint walls and ceilings

Cover floor and furniture, mask edges, close cracks and connection joints with decorators' acrylic and block stains beforehand with isolating paint. Then cut in corners with the brush and paint the surface crosswise with the roller.

  1. Prepare the surface

  2. Apply

  3. Tools & accessories

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