2900RTef ɗin rufewa mai launin toka tef ne mara amfani da wutar lantarki, wanda ke da kyawawan halaye na matsewa. Yana da tsawon ƙafa 5 x inci 1-1/2. Yana jure wa abubuwan da ke narkewa kuma yana kiyaye siffarsa a yanayin zafi sama da digiri 140 na Celsius.
| Ƙarawa a lokacin hutu | ≥1000% |
| Juriyar Girma | ≥1×1014Ω·cm |
| Bƙarfin sake dawowa | ≥17KV/mm |
| Mannewa ga Karfe | ≥1N/mm |
* Babban rufin wutar lantarki don haɗin kebul da waya wanda aka ƙididdige har zuwa volts 1000
* Rufin wutar lantarki da murfin girgiza don na'urorin lantarki masu ƙarfin lantarki har zuwa volts 1000
* Babban rufin wutar lantarki don haɗin sandunan bas wanda aka ƙididdige har zuwa 35 kv
* Kulle don haɗin haɗin sandar bas mara tsari wanda ba shi da tsari
* Hatimin danshi don haɗin kebul da waya
* Hatimin danshi don aiki
Kyakkyawan Hatimin Hatimi
Ba ya hana ruwa shiga, yana hana iska shiga, yana da fenti; tef ɗin roba mai santsi yana ba da hatimin da ke jure tsatsa don gyaran rufin roba na EDPM, tirelolin amfani, da gidaje masu motsi; yana iyakance asarar zafi a kusa da tagogi da ƙofofi don ingantaccen amfani da makamashi.
Siffofi Masu Sauƙi da Fuskoki Masu Sauƙi
Ya dace da bututun iska, bututun hayaki, rufin rana, itace, filastik, aluminum, fiberglass, tubali, siminti, yadi, takarda da sauran wurare na yau da kullun a kusa da gida, kasuwanci, ko wurin gini.
Tef ɗin Putty Mai Sauƙi
Shigarwa mara tabo mara kyau yana kare shi daga danshi, tururi, da sinadarai masu lalata. Yanayin Zafin Jiki: Aiwatarwa daga 60 F (16 C) zuwa 125 F (52 C); Sabis -40 F (-40 C) zuwa 180 F (82 C).