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1C liquid plastic Pro

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1C liquid plastic Pro

Single-component solvent-free liquid plastic for standard sealing for use in odour-sensitive areas

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Available in 3 versions

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  • Solvent and isocyanate-free

  • Low-emission and easy-to-use

  • Thixotropic (the fluid becomes thinner as it is deformed/mixed)

  • Highly elastic

  • UV-resistant

  • Alkali-resistant

  • Resistant to hydrolysis

  • Rainproof after approx. 60 min

  • Low SD value (approx. 2 m)

  • Partial amounts can be removed so that remaining material does not need to be disposed of

  • High storage stability


Fire protection


  • BROOF (t1); BROOF (t2); BROOF (t3);BROOF (t4) to DIN EN 13501-5

  • Class E to DIN EN 13501-1
Proof of Performance
  • ETAG 005: ETA-19/0108. Guideline for the European Technical Approval for liquid roof seals

  • General test certificates from construction authorities for waterproofing buildings indoors and outdoors as well as for use on surfaces inclined at up to 90°.

  • DIN 18531 Waterproofing of roofs, balconies and walkways

  • DIN 18532 Waterproofing of concrete areas trafficable by vehicles

  • DIN 18533 Waterproofing of elements in contact with soil

  • DIN 18535 Waterproofing of tanks and pools
Base materialPre-treatmentPrimer
ScreedsGrinding, millingnot required
Glass*Cleaning of the surface with acetone cleaner; roughening of the surfacenot required
Hot bitumen paint*not requiredBitumen primer
WoodRemove paintnot required
Cold bitumen paint*not requiredBitumen primer
Plastic sheeting (EPDM)Cleaning of the surface with acetone cleanerBitumen primer
Plastic sheeting (EVA)Cleaning of the surface with acetone cleanerHard PVC primer
Plastic sheeting (PIB)*Cleaning of the surface with acetone cleaner; roughening of the surfaceBitumen primer
Plastic sheeting (PVC-P, NB)Cleaning of the surface with acetone cleaner; roughening of the surfaceSoft PVC primer
Plastic sheeting (TPO, FPO)Clean the surface with acetone cleaner; roughen the surfaceSpecial primer
Lightweight concreteClean the surface with acetone cleaner; roughen the surfacenot required
Powder-coated metals*Dry cleaning of the surface; roughening of the surfaceRust-Stop Quattro
Plaster/masonryremove paint if necessarynot required
Mortar, plastic-modifiedGrinding, millingnot required
Polymer bitumen membranes (PYE-E) mod. (SBS)not requiredBitumen primer
Polymer bitumen membranes (PYP) mod. (APP)*not requiredBitumen primer
PVC moulded parts, hardCleaning of the surface with acetone cleanerHard PVC primer
Steel, zinc-platedCleaning of the surface with acetone cleaner; roughening of the surfaceRust-Stop Quattro
Composite thermal insulation systems*not requirednot required
Other base materials on request
*Perform adhesion and compatibility tests
**Alternatively without roughening after adhesion test with CONNECTION primer
AluminiumClean the surface with acetone cleaner, roughen the surfaceRust Stop Quattro
Paints*Grinding, remove completelyDependent on substrate
AsphaltGrinding, millingBitumen primer
ConcreteGrinding, millingnot required
Stainless steelCleaning of the surface with acetone cleaner; roughening of the surfaceRust-Stop Quattro
Anodised aluminium**Cleaning of the surface with acetone cleaner; roughening of the surfaceRust-Stop Quattro
Air temperatureDew point temperatures in °C at a relative humidity of
12°C0,351,843,194,465,636,747,758,699,6010,4811,33
14°C2,203,765,106,407,588,679,7010,7111,6412,5513,36
15°C3,124,656,077,368,529,6310,7011,6912,6213,5214,42
16°C4,075,596,988,299,4710,6111,6812,6613,6314,5815,54
17°C5,006,487,929,1810,3911,4812,5413,5714,5015,3616,19
18°C5,907,438,8310,1211,3312,4413,4814,5615,4116,3117,25
19°C6,808,339,7511,0912,2613,3714,4915,4716,4017,3718,22
20°C7,739,3010,7212,0013,2214,4015,4816,4617,4418,3619,18
21°C8,6010,2211,5912,9214,2115,3616,4017,4418,4119,2720,19
22°C9,5411,1612,5213,8915,1916,2717,4118,4219,3920,2821,22
23°C10,4412,0213,4714,8716,0417,2918,3719,3720,3721,3422,23
24°C11,3412,9314,4415,7317,0618,2119,2220,3321,3722,3223,18
25°C12,2013,8315,3716,6917,9919,1120,2421,3522,2723,3024,22
26°C13,1514,8416,2617,6718,9020,0921,2922,3223,3224,3125,16
27°C14,0815,6817,2418,5719,8321,1122,2323,3124,3225,2226,10
28°C14,9616,6118,1419,3820,8622,0723,1824,2825,2526,2027,18
29°C15,8517,5819,0420,4821,8322,9724,2025,2326,2127,2628,18
30°C16,7918,4419,9621,4423,7123,9425,1126,1027,2128,1929,09
32°C18,6220,2821,9023,2624,6525,7927,0828,2429,2330,1631,17
34°C20,4222,1923,7725,1926,5427,8528,9430,0931,1932,1333,11
36°C22,2324,0825,5027,0028,4129,6530,8831,9733,0534,2335,06
38°C23,9725,7427,4428,8730,3131,6232,7833,9635,0136,0537,03
40°C25,7927,6629,2230,8132,1633,4834,6935,8636,9838,0539,11
45°C30,2932,1733,8635,3836,8538,2439,5440,7441,8742,9744,03
50°C34,7636,6338,4640,0941,5842,9944,3345,5546,7547,9048,98
The dew point table indicates at which surface temperatures condensation occurs. This is determined by the air temperature and relative humidity. Example: At an air temperature of 20°C and 55 % relative humidity, the dew point is at an object temperature of +10.7°C. The surface temperature should be 3°C above the dew point during application.
°C45 %50 %55 %60 %65 %70 %75 %80 %85 %90 %95 %
2°C-7.77-6.56-5.43-4.40-3.16-2.48-1.77-0.98-0.260,471,20
4°C-6.11-4.88-3.69-2.61-1.79-0.88-0.090,781,622,443,20
6°C-4.49-3.07-2.10-1.05-0.080,851,862,723,624,485,38
8°C-2.69-1.61-0.440,671,802,833,824,775,666,487,32
10°C-1.260,021,312,533,744,795,826,797,658,459,31