Flexible Adhesives and Sealants

Silicones – MS polymers – Solvent-based sealants

The flexible adhesives and sealants from DREI BOND are particularly suitable for applications in which the dynamic load capacity of the adhesive connection is in the foreground. The elasticity of the connection allows deformations between the adhesive surfaces to be compensated and thus prevents ex. material fatigue and leaks.

Due to the properties mentioned, flexible adhesives and sealants from DREI BOND can be used in a variety of ways, ex. as a joint seal in the exterior and interior or as a surface sealant in engines and transmissions.

 

Silicones

Silicones are particularly characterized by their very high temperature resistance of up to 250 ° C. In addition, they have both a high elongation at break and generally very good chemical resistance.

 

MS polymers

Despite their very low hazard potential (white safety data sheet), MS polymers have both very high tensile strength and elongation at break. In addition, they have a generally good chemical resistance and are superior to other sealants, especially with regard to oil resistance.

Two-component (boosted) variants are available to enable curing regardless of the climatic ambient conditions.

 

Solvent-based sealants

The solvent-based sealants are not only characterized by their very high elongation at break, but also by their generally high chemical resistance. Due to the relatively high proportion of non-polar solvents, they have an extraordinary tolerance towards oily (non-polar) surface contamination.

Flexible Adhesives and Sealants

NameDescriptioncolourviscosity [mPas]temperature range [°C]skin formation time [min]tensile strength [MPa]elongation at break [%]characteristicscontainer [ml]containerPU
1209Silikon, Neutral (Oxim)transparentstable-55 up to +20010 - 15 4.1300 30, 3103050request product sheet
2280Silikon, Acetat (Essigsäure)blackstable-40 up to +25010 - 20>1.7300 - 400weißes SDB3005010request product sheet
2282Silikon, Neutral (Oxim)blackstable-40 up to +2505 - 10>1.9300 - 400weißes SDB30030012request product sheet
2284Silikon, Neutral (Alkoxy)black / transparentstable-40 up to +1808>1.1>350weißes SDB, no-MEKO300request product sheet
2287Silikon, Neutral (Oxim)transparentflowable-40 up to +18010 - 20>1>weißes SDB, selbstnivellierend300request product sheet
9120MS-Polymerblack / white / graypasty, can be applied with a trowel, good stability-40 up to +9020 1.9300 weißes SDB290, 25000request product sheet
9150MS-Polymertransparentpasty-40 up to +9010 3300 weißes SDB310request product sheet
9160MS-Polymerblack / graypasty, can be applied with a trowel, good stability-40 up to +12010 3.2400 weißes SDB, gute Ölverträglichkeit310, 25000request product sheet
9165MS-Polymerblackpasty-40 up to +9020 2.1250 weißes SDB, lösungsmittelhaltig, leicht thixotrop310request product sheet
Note on curing: On average 3mm on the 1st day, longer thereafter. Depending on the substrate, temperature, humidity, gap
NameDescriptioncolourviscosity [mPas]temperature range [°C]skin formation time [min]tensile strength [MPa]elongation at break [%]characteristicscontainer [g]containerPU
1104Lösungsmittelhaltiger Dichtstoffgrey14000 - 24000-50 up to +13082 - 4450 - 650300, 20000request product sheet
1104TLösungsmittelhaltiger Dichtstoffgrey40000 - 80000-50 up to +13082 - 4450 - 650thixotrop300, 20000request product sheet
1104-1Lösungsmittelhaltiger Dichtstoffgrey23000 - 45000-50 up to +130122 - 4450 - 650thixotrop300, 20000request product sheet
1108Dauerplastischer Dichtstoffblue>1000000-55 up to +120weißes SDB50, 100, 300, 25000request product sheet
Note on curing: On average 3mm on the 1st day, longer thereafter. Depending on the substrate, temperature, humidity, gap