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TIMBER Protect SK

TIMBER Protect SK
TIMBER Protect SK is a combination of fleece coated with an impermeable membrane on both sides and a specially matched polyacrylic adhesive. The tear-resistant synthetic liner facilitates handling. Construction elements can be bonded together over the entire surface with the wide sheets as protection during transport and the construction period. Joins between sheets can easily be made lengthwise along the marking grid and diagonally with 10 cm overlap.
  • ALL-OVER SELF-ADHESIVE
  • DOUBLE-FUNCTION MEMBRANE
  • OPTIMIZED RE-DRYING OF RESIDUAL MOISTURE IN CONSTRUCTION ELEMENTS
  • VARIABEL DIFFUSION
  • NON-SLIP SAFETY: ANTI-SLIP COATING
  • NO FLEECE ABRASION

Available dimensions

Article number Roll width Roll length Liner split Rolls / Pallet Total area Inquiry List
3TPBZA 1.5 m 50 m 250 / 1250 25 rolls 1875 m²

Field of application

  • Protection for construction elements of solid wood and wooden composite materials during transport
  • Protection against the elements
  • Intermediate floors and walls
  • Also for use as permanent airtight layer on CLT

Advantages

  • All-over self-adhesive
  • Double-function membrane
  • Variable diffusion
  • Optimized re-drying of residual moisture in construction elements
  • Non-slip safety: anti-slip coating
  • No fleece abrasion
  • Practical grid pattern for overlap measurement
  • Low heat absorption due to protection of material through light colouring
  • Very good self-adhesion

Product data

TIMBER Protect SK is a combination of fleece coated with an impermeable membrane on both sides and a specially matched polyacrylic adhesive. The tear-resistant synthetic liner facilitates handling. Construction elements can be bonded together over the entire surface with the wide sheets as protection during transport and the construction period. Joins between sheets can easily be made lengthwise along the marking grid and diagonally with 10 cm overlap.
Material composition
PP fleece with double special membrane and anti-slip coating, special acrylic adhesive
Weight
215 g/m²
Weight per unit area
(±10%)
sd-value
0.28 m
sd-value
2.68 m
Temperature resistance
-40 °C
Temperature resistance
70 °C
Resistance to water flow
W1
Resistance to water flow
EN 1928
Working temperature
-5 °C
Working temperature
40 °C
Elongation
> 30 %
Elongation
> 30 %
Elongation
EN 12311-1
Tensile strength
>200 N/50mm
Tensile strength
>200 N/50mm
Tensile strength
EN 12311 - 1
Tear propagation resistance
> 50 N
Tear propagation resistance
> 50 N
Tear propagation resistance
EN 12310-1
Storage
cool and dry
UV-resistance uncovered
4 weeks
Fire performance
E
Fire performance
EN 13501_1 / EN 11925_2

Processing guidelines

ADHESIVE PROPERTIES

TIMBER Protect SK adopts the functions of wind and air-tightness as well as weather protection, not however the function of a load-bearing connection. Timber Protect SK cannot be plastered or painted over.
ADHESIVE PROPERTIES

ADHESIVE TECHNIQUE

TIMBER Protect SK must be bonded with the substrate over the entire surface. We recommend first cutting the required quantity to length, pulling the liner away a little and attaching the TIMBER Protect SK at one end of the construction component. The second step is to gradually pull off the liner on both sides, at the same time rubbing on the sheeting to keep it bubble-free, using e.g. a wide squeegee or wide, straight brush. The liner can be wound around a square timber and then pulled off. In this way the tension used when pulling can be evenly distributed and a crease-free and smooth bond is achieved. Overlaps of the adhesive tape should be min. 10 cm. Sufficient pressure must be applied to the open edge using a pressure roller.
ADHESIVE TECHNIQUE

ADHESION ON THE FOLLOWING SUBSTRATES

Wood, wooden composite boards (OSB, MDF, 3S-boards, chipboard, plywood...), synthetics, metal free from oxidisation and rust, masonry, unsanded concrete. The materials used must be free from dust, grease and silicone, the substrates must also be dry and stable. For rough wood, similar uneven substrates, and at low temperatures, we recommend pre-treatment of the substrate with one of ISOCELL’s primers. Please note that at low temperatures, and even at slight temperature changes, surface condensation may occur. This has the effect of a release layer and reduces adhesion. After applying the construction waterproofing a curing process takes place. Depending on the temperature this can take 6 – 24 hours. Only then is complete adhesion achieved.

TIPS

Walls: observe direction of water-flow. Always begin with adhesion at the bottom. Avoid open edges. Fold down at top. Intermediate floors: use a pressure roller in the region of edges of overlaps. If there is creasing at the edge or damage to the TIMBER Protect SK we recommend the use of AIRSTOP PLASTO Tape as repair tape. If available UNI MS Sealant Adhesive can also be used for repair work. Use in combination with UNI Primer Spray in the edge and overlap regions permits low working temperatures to -10° on a substrate free from ice and, when sufficient pressure is applied, increases reliability under extreme weather conditions.