OTTOSEAL P 305 - Teaserbild

OTTOSEAL® P 305

The premium PU sealant for connection joints

1-component sealant based on polyurethane
For indoor and outdoor application
  • Bubble-free hardening
  • Weatherproof
  • Durable and robust joint
  • Silicone-free
Technical datasheet
EMICODE® EC1 PLUS

Product details

The premium PU sealant for connection joints OTTOSEAL® P 305 is ideally suited for different expansion and connection joints indoors and outdoors. Thanks to its bubble-free curing and its paintability, OTTOSEAL® P 305 is a perfect choice for durable and visually appealing joints.

Fields of application

  • Sealing of exterior wall joints according to DIN 18540-F
  • Sealing of expansion and connections joints on prefabricated concrete and cellular concrete units
  • Sealing of façades, metal constructions, window and door connections, flat roof parapets

Characteristics

  • Silicone-free
  • Compatible with coatings according to DIN 52452 - No interaction with existing and adjacent coatings
  • Can be painted and varnished – please observe application instruction in Technical Data Sheet
  • Good weathering and ageing resistance
  • Cures without bubble formation

Standards and tests

  • Tested according to EN 15651 – Part 1: F EXT-INT CC 25 LM
  • Tested fire behaviour in accordance with EN 13501: class E
  • Tested and monitored according to DIN 18540-F (Süddeutsches Kunststoff-Zentrum, Würzburg, Germany)
  • EMICODE® EC 1 Plus - very low emission
  • Quality seal of the IVD (Industrial association for sealants, registered society), tested by the ift Rosenheim (Institute of window engineering, registered society)
  • French VOC-emission class A+
  • According to regulation (EG) no. 1907/2006 (REACH)
  • Suitable for applications according to IVD instruction sheet no. 7+9+12+20+22+24+27+29+31+32+35 (IVD = German industry association sealants)

Colours & form of delivery

Glossy colors

600 ml aluminium foil bag
concrete grey
P305-19-C56
light grey
P305-19-C38
middle grey
P305-19-C78
mortar grey
P305-19-C102
black
P305-19-C04
white
P305-19-C01
Pieces per packaging unit 20
Pieces per pallet 880

No special colours possible.

Due to typographical reasons the colours shown below may differ from the original colours of the products.


Products, packaging Units and/or colours bearing order codes are available ex warehouse in standard commercial quantities.

Consumption calculator

Please note: This values are approximate and serve as a rough guide for rightangled joints. The depth of the joints is measured to the rear of the profile. Depending on the processing method, additional expenditure of up to 25% is possible.


Do you have questions about our OTTOSEAL® sealants?

Our application consultation is available Monday to Thursday from 7:00 a.m. to 4:00 p.m. and Friday from 7:00 a.m. to 1:00 p.m. and will be happy to receive your request.