Solvent-free primer, no dry­ing re­quired



  • No dry­ing re­quired - ad­hes­ive can be ap­plied straight to the damp primer on ab­sorb­ent sub­strates
  • Deep pen­et­ra­tion of the primer, ex­cel­lent harden­ing
  • Ap­plic­a­tion even on damp sub­strate
  • Can also be used in the event of frost
  • Can be used with any pro clima ad­hes­ive tape
  • Solvent free


Ad­hes­ive primer for wood, fibre­board, ma­sonry, roof, wall and floor boards for prim­ing the sub­strate for sub­sequent bond­ing with pro clima TESCON No.1, TESCON VANA or TESCON PRO­FIL ad­hes­ive tape.

Con­sump­tion fig­ures
De­liv­ery form Con­tent Ad­hes­ive tape width Cov­er­age
Tin 0.75 l 60 mm ~ 60 m
75 mm ~ 45 m
150 mm ~ 22 m
Tin 2.5 l 60 mm ~ 185 m
75 mm ~ 150 m
150 mm ~ 75 m
Dis­penser bottle 1 l 60 mm ~ 75 m
75 mm ~ 60 m
150 mm ~ 30 m

The quant­ity used may vary de­pend­ing on the sub­strate and ap­plic­a­tion meth­od.

Material acrylic copolymer, solvent-free
Attribute Value Norm
Colour white
Application temperature -10 °C to +45 °C ; 14 °F to 113 °F
Temperature resistance permanent -40 °C to 90 °C ; -40 °F to 194 °F
Storage protect from frost, cool and dry

Be­fore primer is ap­plied, sub­sur­faces should be brushed off, wiped clean with a cloth or cleaned us­ing com­pressed air.
The primer can­not be used on frozen or sat­ur­ated sub­strates. The sub­strate ma­ter­i­al must be free of wa­ter-re­pel­lent sub­stances (e.g. grease or sil­ic­one).

The primer can be used to treat all min­er­al sub­strates such as plaster or con­crete (old) wood sub­strates. It can also be used to harden por­ous ma­ter­i­als such as wood fibre sub-roof pan­els, for ex­ample.

Per­meable, ab­sorb­ent sub­strates (e.g. wood fibre sub-roof pan­els) may be slightly damp. The ad­hes­ive tape be­ing used can be stuck straight on to the damp primer. The product achieves its fi­nal level of strength only when it has dried. It may be ad­vis­able to use cov­ers to pro­tect the area that has been treated. Primer that has not yet fully dried must be pro­tec­ted against the ef­fects of the weath­er.

If butyl rub­ber tapes (e.g. BUDAX TOP, EXOSEALs) that hinder dif­fu­sion are stuck onto re­l­at­ively well-sealed, non-ab­sorb­ent sub­sur­faces (e.g. con­crete), the primer must first be al­lowed to fully dry be­fore the ad­hes­ive tape is put in place.

Only OR­CON CLAS­SIC or OR­CON LINE can be used when ap­ply­ing primer for joint ad­hes­ives. The primer and OR­CON CLAS­SIC must be fully dried (1-2 days) be­fore the mem­brane ma­ter­i­al is stuck in place (dry pro­cess).

Shake or stir the can well before use. One litre of primer can be used to treat an area of about 4.5 m².

For particularly quick and easy application insert the 1-litre dispenser bottle in to the new TENAPP application tool.
Advantages: Application and distribution in just one step, using just one hand and no contamination of the primer in the container.

100 years adhesion

Per­man­ent air­tight­ness with pro clima!
Tested for the en­tire us­age peri­od


MOLL bauoeko­lo­gis­che Produkte GmbH

Rheint­al­strasse 35-43
68723 Schwet­zin­gen

Fon +49 6202-2782.0